# SMS Premium

SMS Premium services are a classic, well-known micropayment method. At SimPay, we provide you with constant access to the full pool of Polish premium numbers.

## Available Prefixes (Message Content)

When configuring the service in the Client Panel, you can select a keyword (so-called prefix) that the customer will need to type at the beginning of the SMS message.

**Prefixes for standard services:**

* `SIM`
* `CSGO`
* `MT2`
* `MCRAFT`
* `GET`


**Prefixes for adult services (+18):**

* `SIMP`


> **Important:** The dot after the prefix is required! This means that the correct message content sent by the customer should look like e.g.: `SIM.MYSERVER` (where `MYSERVER` is your suffix set during service registration).


## Available Number Table

Below you will find the current list of active SMS numbers in SimPay, sorted by price. Pay special attention to the **Adult (+18)** column – some numbers (e.g., those ending in `908` or `998`) are dedicated **exclusively** to adult content payments.

| SMS Number | Net Cost (PLN) | Adult (+18) |
|  --- | --- | --- |
| `7055` | 0.50 | No |
| `70908` | 0.50 | **Yes** |
| `7155` | 1.00 | No |
| `71908` | 1.00 | **Yes** |
| `7255` | 2.00 | No |
| `72998` | 2.00 | **Yes** |
| `7355` | 3.00 | No |
| `73908` | 3.00 | **Yes** |
| `7455` | 4.00 | No |
| `7555` | 5.00 | No |
| `75908` | 5.00 | **Yes** |
| `7636` | 6.00 | No |
| `76908` | 6.00 | **Yes** |
| `77464` | 7.00 | No |
| `78464` | 8.00 | No |
| `7936` | 9.00 | No |
| `79908` | 9.00 | **Yes** |
| `91055` | 10.00 | No |
| `91155` | 11.00 | No |
| `91455` | 14.00 | No |
| `91664` | 16.00 | No |
| `91955` | 19.00 | No |
| `91998` | 19.00 | **Yes** |
| `92055` | 20.00 | No |
| `92555` | 25.00 | No |
| `92598` | 25.00 | **Yes** |


Tip
Remember that the amounts listed above are **net** prices. The paying user will be charged the amount plus VAT (23%). For example, sending an SMS to number `7155`, the customer will actually pay `1.23 PLN` gross.

## API Documentation (Integration)

Due to the simplicity of the SMS Premium service, we have opted for clean technical documentation in this section instead of extensive guides.

All information you need about how to verify codes received by the customer can be found directly in the OpenAPI specification:

👉 **[Go to: API Reference](/apis/sms/smsservicecheckcode)**