Serial Stamp
Buy ProBeli Pro

Every PDF you sell carries its buyer's serial number.Setiap PDF yang Anda jual membawa nomor serial pembelinya.

Serial Stamp for WooCommerce prints a unique serial, the buyer's details and a verification QR code on every page, the moment they download. A shared copy always points back to its order.Serial Stamp untuk WooCommerce mencetak serial unik, data pembeli, dan QR code verifikasi di setiap halaman, tepat saat PDF diunduh. Salinan yang disebar selalu menunjuk ke order asalnya.

Download freeUnduh gratis Get Pro for $7 a yearPro $7 per tahun

For WordPress 6.0+ and WooCommerce 8.0+. Works on normal shared hosting. Version 1.3.0.Untuk WordPress 6.0+ dan WooCommerce 8.0+. Jalan di shared hosting biasa. Versi 1.3.0.

Each sale prints a new serial on every page.Setiap penjualan mencetak serial baru di setiap halaman.

From upload to stamped downloadDari upload sampai unduhan berstempel

You set it up once. After that every paid order is stamped automatically, without changing how you sell.Cukup diatur sekali. Setelah itu setiap order lunas distempel otomatis, tanpa mengubah cara Anda berjualan.

  1. Upload your PDFUnggah PDF

    Give it a short code. The file is stored in a private folder.Beri kode singkat. File disimpan di folder privat.

    EBOOK1

  2. Connect a productHubungkan produk

    Choose which WooCommerce product delivers it, alone or in a bundle.Pilih produk WooCommerce yang mengirimkannya, sendiri atau dalam bundle.

  3. The buyer paysPembeli membayar

    The order gets a serial for each PDF and a signed, expiring download link.Order mendapat serial untuk setiap PDF dan link unduhan bertanda tangan yang kedaluwarsa.

    EBOOK1-2026-000417

  4. They download their own copyPembeli mengunduh salinannya

    Every page carries their serial. Anyone can check it on your verification page.Setiap halaman membawa serial mereka. Siapa pun bisa mengeceknya di halaman verifikasi Anda.

What you getYang Anda dapatkan

The plugin always runs. Without a license, or after it expires, it works as the Free edition. A Pro license unlocks everything below for one year.Plugin selalu berjalan. Tanpa lisensi, atau setelah lisensi habis, plugin bekerja sebagai edisi Gratis. Lisensi Pro membuka semua fitur di bawah selama satu tahun.

FeatureFiturFreeGratisPro
Unique serial per PDF, per orderSerial unik per PDF, per order✓yes✓yes
One text stamp on every pageSatu stempel teks di setiap halaman✓yes✓yes
Expiring signed download links, renewable by emailLink unduhan bertanda tangan yang kedaluwarsa, bisa diperbarui lewat email✓yes✓yes
Public serial verification pageHalaman verifikasi serial publik✓yes✓yes
Project-name field at checkoutField nama proyek saat checkout✓yes✓yes
Serial registry and download logsDaftar serial dan log unduhan✓yes✓yes
Several stamps, rotation, opacity, backgroundBanyak stempel, rotasi, opacity, latar–no✓yes
QR codes that open the verification pageQR code yang membuka halaman verifikasi–no✓yes
Page rules: first, odd, even, ranges, skip coverAturan halaman: pertama, ganjil, genap, rentang, lewati sampul–no✓yes
Drag-and-drop visual editorEditor visual drag-and-drop–no✓yes
Unicode and custom fontsFont Unicode dan font sendiri–no✓yes
Member and non-member stampsStempel berbeda untuk member dan non-member–no✓yes
PDF metadata, cache and instant downloadsMetadata PDF, cache, dan unduhan instan–no✓yes
CSV export, REST API and webhooksEkspor CSV, REST API, dan webhook–no✓yes

TutorialTutorial

Every screen of the plugin, in the order you will use it. The orange numbers on each screenshot match the notes below it. Click a screenshot to enlarge it.Semua layar plugin, sesuai urutan pemakaian. Angka oranye di setiap screenshot sesuai dengan catatan di bawahnya. Klik screenshot untuk memperbesar.

1Install the pluginPasang plugin

Download the free zip from this page. In WordPress go to Plugins → Add New → Upload Plugin, choose serial-stamp-1.3.0.zip and click Activate. WooCommerce must already be active. The plugin appears under WooCommerce → Serial Stamp and runs as the Free edition until you enter a Pro key.Unduh zip gratis dari halaman ini. Di WordPress buka Plugins → Add New → Upload Plugin, pilih serial-stamp-1.3.0.zip, lalu klik Activate. WooCommerce harus sudah aktif. Menu plugin ada di WooCommerce → Serial Stamp dan berjalan sebagai edisi Gratis sampai Anda memasukkan kunci Pro.

Updating later works the same way: download the newest zip here, upload it and choose “Replace current with uploaded”. Your documents, profiles, settings and license key stay.Untuk update nanti caranya sama: unduh zip terbaru di sini, unggah, lalu pilih “Replace current with uploaded”. Dokumen, profil, pengaturan, dan kunci lisensi Anda tetap tersimpan.

2Check the server onceCek server sekali

Open the Health Check tab first. Uploads stay blocked until the plugin has confirmed that your private PDF folder cannot be opened from the internet.Buka tab Health Check lebih dulu. Upload PDF dikunci sampai plugin memastikan folder PDF privat Anda tidak bisa dibuka dari internet.

Health CheckHealth Check

  1. qpdf shows whether the PDF tool is installed on your server. “Unavailable” is fine: normal PDFs work; password-protected PDFs need the manual conversion in 6.qpdf menunjukkan apakah alat PDF terpasang di server. “Unavailable” tidak masalah: PDF biasa tetap jalan; PDF yang dikunci kata sandi perlu konversi manual di nomor 6.
  2. Private folder, writable, and “HTTP protection verified: Yes”. All three must be Yes before you upload.Folder privat, bisa ditulis, dan “HTTP protection verified: Yes”. Ketiganya harus Yes sebelum Anda upload.
  3. Verify private HTTP protection: click it once after installing, and again if you move to another host.Verify private HTTP protection: klik sekali setelah memasang plugin, dan ulangi kalau pindah hosting.
  4. Clear PDF cache removes stored stamped copies. They are rebuilt on the next download.Clear PDF cache menghapus salinan PDF yang sudah distempel. Salinan dibuat ulang saat unduhan berikutnya.
  5. If your host uses Nginx, send this rule to your host so the private folder is blocked, then verify again.Kalau hosting Anda memakai Nginx, kirim aturan ini ke pihak hosting agar folder privat diblokir, lalu verifikasi ulang.
  6. Commands to unlock a protected PDF on your own computer with the free qpdf tool, before uploading it.Perintah untuk membuka kunci PDF yang diproteksi di komputer Anda dengan qpdf (gratis), sebelum diunggah.

3Upload your PDFUnggah PDF Anda

Each PDF gets a short document code. The code is how you connect the file to products and it becomes part of every serial number.Setiap PDF diberi kode dokumen yang singkat. Kode ini dipakai untuk menghubungkan file ke produk dan ikut menjadi bagian dari setiap nomor serial.

Documents tabTab Documents

  1. Preview profile override: preview a document with another stamp design, for example the member version, without changing it.Preview profile override: pratinjau dokumen dengan desain stempel lain, misalnya versi member, tanpa mengubah dokumennya.
  2. Document code: up to 10 letters or numbers, for example EBOOK1.Document code: maksimal 10 huruf atau angka, misalnya EBOOK1.
  3. Title (optional) is shown to buyers when one product contains several PDFs.Title (opsional) ditampilkan ke pembeli kalau satu produk berisi beberapa PDF.
  4. Stamp profile: which stamp design this document uses.Stamp profile: desain stempel yang dipakai dokumen ini.
  5. Choose the PDF file.Pilih file PDF.
  6. Upload / replace. Uploading again with the same code replaces the file for every buyer. Earlier versions are kept so you can roll back.Upload / replace. Mengunggah lagi dengan kode yang sama akan mengganti file untuk semua pembeli. Versi sebelumnya disimpan sehingga bisa dikembalikan.

After uploading, the document appears in the list with its status (COMPATIBLE means ready), page count, and Preview and Delete buttons. Use Preview to see a stamped sample before you sell.Setelah diunggah, dokumen muncul di daftar beserta statusnya (COMPATIBLE berarti siap), jumlah halaman, serta tombol Preview dan Delete. Pakai Preview untuk melihat contoh hasil stempel sebelum mulai berjualan.

4Connect it to a productHubungkan ke produk

Choose which WooCommerce product delivers which PDF. When an order is paid, every PDF in that product gets its own serial number.Tentukan produk WooCommerce mana yang mengirim PDF mana. Saat order lunas, setiap PDF di produk itu mendapat nomor serial sendiri.

Products tabTab Products

  1. Search for the WooCommerce product.Cari produk WooCommerce.
  2. Type: Single document, or Bundle for several PDFs in one product.Type: Single document, atau Bundle untuk beberapa PDF dalam satu produk.
  3. Document codes from the Documents tab, separated by commas for a bundle.Kode dokumen dari tab Documents, dipisah koma untuk bundle.
  4. Member / non-member profiles (Pro): print a different stamp for members and for everyone else.Member / non-member profiles (Pro): cetak stempel berbeda untuk member dan non-member.
  5. Which order field marks a member, and which values count as “member” (yes, 1, true, member by default).Field order mana yang menandai member, dan nilai apa yang dianggap “member” (bawaan: yes, 1, true, member).
  6. Save the connection.Simpan hubungan produk.

5Design the stampRancang stempel

A stamp profile is a reusable design: what to print, where, and on which pages. The Default profile prints the serial and the project name in the top right corner.Stamp profile adalah desain yang bisa dipakai ulang: apa yang dicetak, di mana, dan di halaman mana. Profil Default mencetak serial dan nama proyek di pojok kanan atas.

Stamp profiles: profile and element typeStamp profiles: profil dan jenis elemen

  1. Your profiles. Click one to edit it.Daftar profil. Klik untuk mengedit.
  2. Open the same profile in the drag-and-drop editor (Pro).Buka profil yang sama di editor drag-and-drop (Pro).
  3. In the Free edition only the first text element is printed, in Helvetica, on all pages.Di edisi Gratis hanya elemen teks pertama yang dicetak, dengan Helvetica, di semua halaman.
  4. Profile ID and name. Typing a new ID creates a new profile.ID dan nama profil. Mengetik ID baru akan membuat profil baru.
  5. Tokens that are replaced for each buyer: {serial}, {order}, {date}, {buyer}, {project}, {company}, {email}, {page}, {pages}, {verify_url}, {verify_key}.Token yang diganti untuk setiap pembeli: {serial}, {order}, {date}, {buyer}, {project}, {company}, {email}, {page}, {pages}, {verify_url}, {verify_key}.
  6. Element type: Text or QR code (Pro).Jenis elemen: Text atau QR code (Pro).
  7. QR settings: content (usually {verify_url}, which opens the verification page), size in millimetres and error correction.Pengaturan QR: isi (biasanya {verify_url}, yang membuka halaman verifikasi), ukuran dalam milimeter, dan koreksi error.

Text and appearanceTeks dan tampilan

  1. Text to print. Mix your own words with tokens, one line per row.Teks yang dicetak. Campur kata Anda sendiri dengan token, satu baris per baris.
  2. Font: Helvetica for Latin text, or a Unicode font (Pro, see Fonts).Font: Helvetica untuk huruf Latin, atau font Unicode (Pro, lihat Fonts).
  3. Font size and minimum size. Long text shrinks down to the minimum to fit the box.Ukuran font dan ukuran minimum. Teks panjang mengecil sampai batas minimum agar muat.
  4. Box width in millimetres.Lebar kotak dalam milimeter.
  5. Rotation and opacity (Pro), for example 45° and 0.2 for a diagonal watermark.Rotasi dan opacity (Pro), misalnya 45° dan 0.2 untuk watermark diagonal.
  6. Inner padding, text color and background color (background is Pro).Padding, warna teks, dan warna latar (latar termasuk Pro).
  7. Alignment inside the box.Perataan teks di dalam kotak.
  8. Which pages get this element (Pro rules: first, odd, even, ranges).Halaman mana yang diberi elemen ini (aturan Pro: pertama, ganjil, genap, rentang).

Page rules and savingAturan halaman dan menyimpan

  1. Page ranges, for example 1,3-5,8.Rentang halaman, misalnya 1,3-5,8.
  2. Exclude first page, to keep the cover clean.Exclude first page, agar sampul tetap bersih.
  3. Position is saved separately for portrait and landscape pages.Posisi disimpan terpisah untuk halaman portrait dan landscape.
  4. Add another element (Pro allows several).Tambah elemen lain (Pro bisa lebih dari satu).
  5. Save, then use Preview on the Documents tab to check the result.Simpan, lalu pakai Preview di tab Documents untuk mengecek hasilnya.

6Place it visually (Pro)Atur posisi secara visual (Pro)

The visual editor shows your real PDF. Drag the stamp where you want it and see the result before any buyer does.Editor visual menampilkan PDF Anda yang sebenarnya. Geser stempel ke posisi yang diinginkan dan lihat hasilnya sebelum pembeli melihatnya.

Visual editorEditor visual

  1. Document to design on.Dokumen yang dipakai sebagai alas desain.
  2. Profile to edit and its name.Profil yang diedit dan namanya.
  3. Save as new ID: keep the original and save a copy as a new profile.Save as new ID: simpan salinan sebagai profil baru tanpa mengubah yang asli.
  4. Page navigation, page size and orientation.Navigasi halaman, ukuran, dan orientasi halaman.
  5. Add a text or QR element.Tambah elemen teks atau QR.
  6. Server preview renders the exact PDF, including unsaved changes.Server preview membuat PDF persis seperti hasil akhir, termasuk perubahan yang belum disimpan.
  7. Save profile.Simpan profil.
  8. The stamp on the page. Drag to move, drag the red corner to resize. Sample values (DEMO-2026-000001) are replaced by real buyer data.Stempel di halaman. Geser untuk memindahkan, tarik sudut merah untuk mengubah ukuran. Contoh isi (DEMO-2026-000001) diganti data pembeli yang asli.
  9. Element list and properties: text, the anchor corner it is measured from, and X/Y in millimetres.Daftar elemen dan propertinya: teks, sudut acuan (anchor), dan posisi X/Y dalam milimeter.

More element optionsOpsi elemen lainnya

  1. Text color and background.Warna teks dan latar.
  2. Rotation and opacity.Rotasi dan opacity.
  3. Pages, ranges and skip first page.Halaman, rentang, dan lewati halaman pertama.
  4. Copy position to the other orientation, so landscape pages match portrait ones.Salin posisi ke orientasi lain, agar halaman landscape sama dengan portrait.
  5. The same stamp on another page.Stempel yang sama di halaman lain.
  6. The editor shows approximate text size. Server preview is exact.Editor menampilkan ukuran teks perkiraan. Server preview yang paling akurat.

Without an active licenseTanpa lisensi aktif

  1. Pro screens can be opened, but Pro features only take effect with an active license.Layar Pro tetap bisa dibuka, tetapi fitur Pro baru berlaku dengan lisensi aktif.
  2. Pro tabs are marked with a PRO badge.Tab Pro ditandai label PRO.

7Fonts and PDF properties (Pro)Font dan properti PDF (Pro)

Use your own font for non-Latin names or a matching brand look, and set the document properties buyers see in their PDF reader.Pakai font sendiri untuk nama dengan huruf non-Latin atau agar cocok dengan merek Anda, dan atur properti dokumen yang terlihat di aplikasi PDF pembeli.

Fonts tabTab Fonts

  1. Available fonts. DejaVu Sans covers most Unicode text.Font yang tersedia. DejaVu Sans mendukung sebagian besar huruf Unicode.
  2. Name shown in the font list.Nama yang tampil di daftar font.
  3. A static TrueType file (.ttf) whose license allows embedding in PDFs.File TrueType statis (.ttf) yang lisensinya mengizinkan disematkan ke PDF.
  4. Upload font.Unggah font.

PDF metadata tabTab PDF metadata

  1. Title of the delivered PDF, for example {serial}.Judul PDF yang dikirim, misalnya {serial}.
  2. Author, subject and keywords. Tokens work here too. Leave buyer details out unless you need them.Author, subject, dan keywords. Token juga bisa dipakai. Jangan isi data pembeli kalau tidak perlu.
  3. Save.Simpan.

8Adjust the settingsSesuaikan pengaturan

The defaults work for most stores. These are the options you are most likely to change.Pengaturan bawaan sudah cocok untuk kebanyakan toko. Berikut opsi yang paling mungkin Anda ubah.

Serials and linksSerial dan link

  1. Serial pattern. {CODE}-{YEAR}-{SEQ:6} gives EBOOK1-2026-000001.Pola serial. {CODE}-{YEAR}-{SEQ:6} menghasilkan EBOOK1-2026-000001.
  2. Start numbering again each year.Mulai nomor dari awal setiap tahun.
  3. Order statuses that count as paid and issue serials.Status order yang dianggap lunas dan menerbitkan serial.
  4. How many days a download link works. Buyers can request a fresh link by email.Berapa hari link unduhan berlaku. Pembeli bisa meminta link baru lewat email.
  5. Maximum downloads per serial. 0 means unlimited.Batas unduhan per serial. 0 berarti tanpa batas.
  6. Text printed for {project} when the buyer leaves it empty.Teks pengganti {project} kalau pembeli tidak mengisinya.
  7. Date format for {date}.Format tanggal untuk {date}.
  8. Verification page, where anyone can check whether a serial is genuine.Halaman verifikasi, tempat siapa pun bisa mengecek keaslian serial.
  9. Checkout field options continue below.Opsi field checkout berlanjut di bawah.

Checkout field and order fieldsField checkout dan field order

  1. Ask buyers for a project name at checkout, make it required, or show it only when the cart has a stamped product.Minta nama proyek saat checkout, jadikan wajib, atau tampilkan hanya kalau keranjang berisi produk berstempel.
  2. Label for that field.Label field tersebut.
  3. Order fields are only needed when another checkout plugin stores buyer data in custom fields.Field order hanya perlu diisi kalau plugin checkout lain menyimpan data pembeli di field khusus.
  4. Field names for buyer, company, email, project, membership and extra data to erase on request.Nama field untuk pembeli, perusahaan, email, proyek, keanggotaan, dan data tambahan yang dihapus saat diminta.

Cache and filesCache dan file

  1. Keep stamped copies and prepare them right after payment (Pro), so downloads start instantly.Simpan salinan berstempel dan siapkan langsung setelah pembayaran (Pro), sehingga unduhan langsung jalan.
  2. Delete unused copies after N days and cap the total size.Hapus salinan yang tidak dipakai setelah N hari dan batasi total ukurannya.
  3. How many pages a preview shows.Jumlah halaman yang ditampilkan saat preview.
  4. Largest PDF you can upload.Ukuran PDF terbesar yang boleh diunggah.
  5. Advanced qpdf options. Leave them as they are unless your host asks.Opsi lanjutan qpdf. Biarkan saja kecuali diminta pihak hosting.

Security and older systemsKeamanan dan sistem lama

  1. Behind Cloudflare or another proxy, choose the header that carries the visitor's real IP…Kalau situs di balik Cloudflare atau proxy lain, pilih header yang berisi IP asli pengunjung…
  2. …and list the proxy IP ranges it may come from.…lalu isi rentang IP proxy tersebut.
  3. Delete all plugin data on uninstall. Keep No unless you are removing it for good.Hapus semua data plugin saat uninstall. Biarkan No kecuali Anda ingin menghapusnya permanen.
  4. Compatibility with an older custom serial system. New stores leave both on No.Kompatibilitas dengan sistem serial lama. Toko baru biarkan keduanya No.
  5. Save settings.Simpan pengaturan.
  6. Import serials from that older system.Impor serial dari sistem lama tersebut.

9Track serials and downloadsPantau serial dan unduhan

Every paid order creates entries here. When a copy of your PDF turns up somewhere, search its serial to see exactly which order it came from.Setiap order lunas membuat catatan di sini. Kalau salinan PDF Anda muncul di tempat lain, cari serialnya untuk melihat persis dari order mana asalnya.

Serials tabTab Serials

  1. Search by serial, order number or project, and by document code.Cari berdasarkan serial, nomor order, atau proyek, dan kode dokumen.
  2. Date range.Rentang tanggal.
  3. Status: active or revoked.Status: aktif atau dicabut.
  4. Search.Cari.
  5. Each serial with its order, download count, last download, status and verification link. Revoke a serial to stop its downloads.Setiap serial beserta order, jumlah unduhan, unduhan terakhir, status, dan link verifikasi. Cabut serial untuk menghentikan unduhannya.
  6. Export the filtered list as CSV (Pro).Ekspor daftar hasil filter ke CSV (Pro).

Download logs tabTab Download logs

  1. Search by serial, order or reason.Cari berdasarkan serial, order, atau alasan.
  2. Every download attempt: time, result, reason when refused, IP and browser.Setiap percobaan unduhan: waktu, hasil, alasan jika ditolak, IP, dan browser.

10Notify other systems (Pro, optional)Kirim notifikasi ke sistem lain (Pro, opsional)

For developers: send a signed message to your own app when serials are issued, revoked or downloaded. Skip this if you do not need it.Untuk developer: kirim pesan bertanda tangan ke aplikasi Anda saat serial diterbitkan, dicabut, atau diunduh. Lewati kalau tidak perlu.

Webhooks tabTab Webhooks

  1. How each request is signed, so your app can check it really came from your store.Cara setiap permintaan ditandatangani, agar aplikasi Anda bisa memastikan asalnya dari toko Anda.
  2. Address that receives the messages (https).Alamat penerima pesan (https).
  3. Events to send.Event yang dikirim.
  4. Add webhook. The signing secret is shown once.Tambah webhook. Kunci rahasianya hanya ditampilkan sekali.

11Activate ProAktifkan Pro

Paste the license key you received (it starts with SSP1-) in the License tab and click Activate. Pro switches on immediately in the plugin you already installed. No internet connection is needed: the key is checked on your site.Tempel kunci lisensi yang Anda terima (diawali SSP1-) di tab License lalu klik Activate. Pro langsung aktif di plugin yang sudah terpasang. Tidak perlu koneksi internet: kunci diperiksa langsung di situs Anda.

License tab with an active keyTab License dengan kunci aktif

  1. Edition and status. Pro means all features are on.Edisi dan status. Pro berarti semua fitur aktif.
  2. License number, the buyer it was issued to, start date and expiry date.Nomor lisensi, nama pembeli, tanggal mulai, dan tanggal berakhir.
  3. Paste a new or renewal key here…Tempel kunci baru atau kunci perpanjangan di sini…
  4. …and click Replace key.…lalu klik Replace key.
  5. Remove the key from this site.Hapus kunci dari situs ini.

One price, one yearSatu harga, satu tahun

No subscription runs in the background. You pay once for a year, and renew when you want to.Tidak ada langganan otomatis. Anda bayar sekali untuk satu tahun, dan perpanjang kapan pun Anda mau.

Free editionEdisi Gratis

$0 foreverselamanya
  • Unique serials and one text stamp on every pageSerial unik dan satu stempel teks di setiap halaman
  • Secure expiring download links and email renewalLink unduhan aman yang kedaluwarsa dan perpanjangan lewat email
  • Public verification page, serial registry and download logsHalaman verifikasi publik, daftar serial, dan log unduhan
  • Project-name field at checkoutField nama proyek saat checkout
Download version 1.3.0Unduh versi 1.3.0

Zip file, 1.2 MB. Upgrade to Pro later with a key, no reinstall.File zip, 1.2 MB. Naik ke Pro kapan saja cukup dengan kunci, tanpa pasang ulang.

Serial Stamp Pro

$7 / year/ tahun
  • One license key, valid for one year from purchaseSatu kunci lisensi, berlaku satu tahun sejak pembelian
  • QR codes, visual editor, page rules, Unicode fonts, member stamps, cache, CSV, API and webhooksQR code, editor visual, aturan halaman, font Unicode, stempel member, cache, CSV, API, dan webhook
  • Works offline: the key is checked on your own siteBekerja offline: kunci diperiksa di situs Anda sendiri
  • After a year Pro locks and the Free edition keeps running. Orders and links never break.Setelah setahun Pro terkunci dan edisi Gratis tetap berjalan. Order dan link tidak pernah rusak.
Buy a licenseBeli lisensi

Buy by bank transferBeli lewat transfer bank

Payment is confirmed by hand, so you deal with a person, not a checkout bot.Pembayaran dikonfirmasi manual, jadi Anda berurusan langsung dengan orang, bukan bot checkout.

  1. Transfer $7Transfer $7

    Send the payment to this account.Kirim pembayaran ke rekening ini.

    BankBank
    Bank Mandiri
    AccountNo. rekening
    1440025487742
    NameAtas nama
    Alif Gamma I
    SWIFT
    BMRIIDJA for transfers from abroaduntuk transfer dari luar negeri

    Paying from outside Indonesia? Message us first: international bank transfers can cost more in fees than the license itself, so we will agree on the cheapest way together.Membayar dari luar Indonesia? Hubungi kami dulu: biaya transfer internasional bisa lebih mahal dari harga lisensinya, jadi kita sepakati cara termurah bersama.

  2. Send the proof of paymentKirim bukti transfer

    Include the name or email that should appear on your license.Sertakan nama atau email yang akan tercantum di lisensi Anda.

    Confirm on WhatsAppKonfirmasi via WhatsAppConfirm by emailKonfirmasi via email

  3. Receive your license keyTerima kunci lisensi

    After the transfer is checked you get a key starting with SSP1-. Paste it in the License tab of the free plugin you already installed. Pro switches on immediately.Setelah transfer dicek, Anda menerima kunci yang diawali SSP1-. Tempel di tab License pada plugin gratis yang sudah terpasang. Pro langsung aktif.

QuestionsPertanyaan

Can I try it before buying?Bisakah dicoba sebelum membeli?

Yes. Download the zip above and use the Free edition for as long as you like. When you need QR codes, the visual editor or other Pro features, buy a key and paste it in; nothing needs to be reinstalled.Bisa. Unduh zip di atas dan pakai edisi Gratis selama yang Anda mau. Kalau butuh QR code, editor visual, atau fitur Pro lain, beli kunci lalu tempelkan; tidak perlu memasang ulang apa pun.

Does it stop people from copying my PDF?Apakah plugin ini mencegah PDF disalin?

No, and no tool can once a file is downloaded. Serial Stamp makes every copy traceable: each page carries the buyer's serial, so a shared file points back to its order, and you can revoke that serial.Tidak, dan tidak ada alat yang bisa setelah file diunduh. Serial Stamp membuat setiap salinan bisa dilacak: setiap halaman membawa serial pembeli, sehingga file yang disebar menunjuk ke order asalnya, dan serial itu bisa Anda cabut.

What do my buyers see?Apa yang dilihat pembeli?

After payment they get download links in the order email and in My Account. Each link delivers their own stamped copy. Expired links can be renewed by entering the order number and billing email.Setelah membayar, mereka mendapat link unduhan di email order dan di My Account. Setiap link mengirim salinan berstempel milik mereka sendiri. Link yang kedaluwarsa bisa diperbarui dengan memasukkan nomor order dan email billing.

What are the requirements?Apa saja syaratnya?

WordPress 6.0+, WooCommerce 8.0+, PHP 7.4+ with iconv, mbstring, fileinfo and zlib. The block checkout field needs WooCommerce 8.9+. Any normal shared hosting works.WordPress 6.0+, WooCommerce 8.0+, PHP 7.4+ dengan iconv, mbstring, fileinfo, dan zlib. Field checkout versi blok butuh WooCommerce 8.9+. Hosting biasa (shared hosting) sudah cukup.

Which PDFs can I sell?PDF apa saja yang bisa dijual?

Normal PDFs work straight away. Password-protected or encrypted PDFs must be unlocked first; Health Check shows the qpdf commands to do that on your computer.PDF biasa langsung bisa. PDF yang dikunci kata sandi atau dienkripsi harus dibuka dulu; Health Check menampilkan perintah qpdf untuk melakukannya di komputer Anda.

Does the license need an internet connection?Apakah lisensi butuh koneksi internet?

No. The key is digitally signed and checked on your own site. Nothing is sent to us.Tidak. Kuncinya ditandatangani secara digital dan diperiksa di situs Anda sendiri. Tidak ada data yang dikirim ke kami.

What happens after one year?Apa yang terjadi setelah satu tahun?

Pro features lock and the plugin keeps running as the Free edition: one text stamp, serials, secure links and verification. Existing orders and download links keep working. Enter a renewal key to unlock Pro again. You get a reminder 30 days before expiry.Fitur Pro terkunci dan plugin tetap berjalan sebagai edisi Gratis: satu stempel teks, serial, link aman, dan verifikasi. Order dan link unduhan yang sudah ada tetap jalan. Masukkan kunci perpanjangan untuk membuka Pro lagi. Pengingat muncul 30 hari sebelum masa berlaku habis.

Can I pay from outside Indonesia?Bisakah membayar dari luar Indonesia?

Yes. Contact us on WhatsApp or email before paying. An international bank transfer (SWIFT) to Bank Mandiri works, but its fees can be higher than the license price, so we will agree on the cheapest option first.Bisa. Hubungi kami lewat WhatsApp atau email sebelum membayar. Transfer bank internasional (SWIFT) ke Bank Mandiri bisa dilakukan, tetapi biayanya bisa lebih mahal dari harga lisensi, jadi kita sepakati cara termurah dulu.

How do I renew?Bagaimana cara memperpanjang?

Pay again the same way. Your new key starts on the day the old one ends, so renewing early does not cost you any days.Bayar lagi dengan cara yang sama. Kunci baru mulai berlaku pada hari kunci lama berakhir, jadi memperpanjang lebih awal tidak mengurangi masa aktif.

How do I get updates?Bagaimana cara mendapat update?

The newest version is always downloadable on this page. Upload the zip under Plugins → Add New → Upload Plugin and choose “Replace current with uploaded”. Settings, data and your license key stay.Versi terbaru selalu bisa diunduh di halaman ini. Unggah zip di Plugins → Add New → Upload Plugin lalu pilih “Replace current with uploaded”. Pengaturan, data, dan kunci lisensi Anda tetap tersimpan.

Is buyer data handled properly?Bagaimana dengan data pribadi pembeli?

Buyer details are printed only where you put tokens. Download logs are deleted after the retention period, and WordPress personal-data export and erase requests are supported.Data pembeli hanya dicetak di tempat Anda memasang token. Log unduhan dihapus setelah masa simpan, dan permintaan ekspor serta penghapusan data pribadi WordPress didukung.

Does it work with block checkout and other download products?Apakah jalan dengan checkout blok dan produk download lain?

Yes. The project-name field works in classic and block checkout, and products that are not connected to Serial Stamp keep their normal WooCommerce downloads.Ya. Field nama proyek jalan di checkout klasik maupun blok, dan produk yang tidak dihubungkan ke Serial Stamp tetap memakai unduhan WooCommerce biasa.