Create & Print MikroTik Voucher Codes

Summary Voucher codes are prepaid access credentials you print as cards and hand out or sell at a counter. You create them in batches that share the same rules — how many codes, single- or multi-use, how long each lasts, any limits, and the price. Once generated, print the batch directly or download it as a PDF. Guests type a code into your captive portal to get online.

A code is a short credential a guest enters on your captive portal to connect. A batch is a group of codes generated together that share the same rules — think of a batch as “50 two-hour passes at R$3 each.”

Grouping codes into batches keeps them organized and makes reporting meaningful: the Dashboard shows revenue and usage per batch, so you can compare “Event Pass – June” against “Café – Week 23,” or one reseller against another.

Codes are the right tool for in-person, offline sales — a counter, a front desk, an event gate — where a guest pays you directly and you hand over a card. To sell access online without being present, use online plans instead.

The Batch Create flow walks you through three simple questions — how many, what they get, and what they cost — with sensible defaults you can change.

Open your voucher, go to the Codes section, and start a new batch.

• Number of codes — how many to generate (the default is 10; generate as many as you need).
• Usage mode — choose how each code behaves:
  • Single-use — one device at a time per code. Best when you sell one card per customer.
  • Multi-use — several devices can share the same code. Best for a family, a table, or a shared space.

• Session duration — how much access time each code grants, in minutes, hours, or days (the default is 60 minutes).
• Data and speed limits — optionally cap data (MB/GB) or limit speed. See Set Data & Speed Limits.
• Price — set a price per code so revenue is tracked on the Dashboard. Even for free Wi-Fi, a nominal price keeps reporting consistent.
• Batch name — an internal label such as “Week 23 – Café” or “Event Pass – June.”

Create the batch. The codes appear in the Codes list, ready to print.

To distribute codes physically:

1. Open the batch you want to distribute and select Print Batch.
2. Choose Print Directly for immediate printing, or Save as PDF to send to a print shop or distribute later.

The PDF lays the codes out as cards you can cut and hand out.

Each code shows a state so you know at a glance what has been used:

State	Meaning
Never used	Generated but not yet redeemed.
Used — available	A multi-use code that has been used and can still be used again.
Unavailable	A single-use code that has been redeemed and is now spent.
Deleted	Revoked or removed; no longer valid.

You can revoke a single code from its detail view, or revoke a whole batch from the Codes section (select the batch first). Revoking invalidates the code immediately — use it if a card is lost or a batch was printed by mistake.

• Match the batch to the sale. One batch per event, location, or reseller makes the Dashboard tell you exactly what sold where.
• Choose usage mode deliberately. Single-use protects a code from being shared; multi-use is friendlier for households and tables.
• Print a little ahead, not a lot. Codes do not expire until used, but printing in smaller runs keeps unsold cards from piling up.

What is the difference between single-use and multi-use codes? Single-use allows one device at a time per code; multi-use lets several devices share the same code. You choose per batch.

Do codes expire if they are never used? No. A code’s timer starts only when it is first redeemed. The session then runs in real time from that moment.

Can I print codes as a PDF? Yes. Open the batch, select Print Batch, and choose Save as PDF or print directly.

Can I set a data-only code with no time limit? Yes — set a data cap and leave the duration open. See Set Data & Speed Limits.

How do I track which batch is selling? The Dashboard breaks revenue and usage down by batch.

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Explore next: Set Data & Speed Limits · Create & Sell Online Plans · Dashboard, Realtime & Reports · WiFi Monetization FAQ

Ready to print your first batch? Start your free MKController account or talk to our team on WhatsApp.