Plans & Billing
Plans, credit, and billing in Futrou v1.
Billing
Futrou v1 uses a credit system. A new account starts with zero credit and all services are paid for from the credit on the customer account. Credit is prepaid β an account cannot go into negative values.

Before buying or renewing a service you therefore need to have enough credit. Unpaid orders are cancelled after a certain time; Futrou does not create debt and does not pursue it.
Topping up credit
Credit can be topped up in the administration in the range of 0 to 10,000 CZK with the Top up button. The proforma invoice is available in the billing section directly in the administration; it is not sent by e-mail.
When paying by bank transfer, send the exact amount and use the variable symbol you were assigned. Splitting a single payment into several transfers can make the payment impossible to match automatically. The tax document is created as soon as the payment is received, is available for download in the administration, and is sent by e-mail.
Keep your balance reasonable relative to your usual monthly spend. If anything about a payment or about billing is unclear, contact support.
Plans
The individual Serverlet plans differ in performance. Every plan has a guaranteed share of CPU, dedicated memory, and a maximum storage size on local NVMe SSD.
| Plan | CPU | RAM | Storage | Price / hour | Price / month | Suitable for |
|---|---|---|---|---|---|---|
| XXS | 0.15 | 256 MB | 3 GB | 0.028 CZK | 20 CZK | Static sites and small Go services. Common databases will not run here because of the resources. |
| XS | 0.5 | 768 MB | 10 GB | 0.077 CZK | 55 CZK | Dynamic sites and WordPress. |
| S | 1 | 1,536 MB | 20 GB | 0.153 CZK | 110 CZK | Custom applications, e-shops, and PrestaShop. |
| M | 2 | 3,072 MB | 40 GB | 0.306 CZK | 220 CZK | More demanding dynamic sites and applications. |
| L | 3 | 3,584 MB | 60 GB | 0.459 CZK | 330 CZK | Multiple applications and more demanding traffic. |
| XL | 3 | 4,608 MB | 80 GB | 0.612 CZK | 440 CZK | Demanding applications with larger memory needs. |
| XXL | 4 | 6,144 MB | 100 GB | 0.764 CZK | 550 CZK | Very demanding applications and multiple instances. |
CPU, memory, and storage
CPU states the guaranteed computing performance, not its maximum ceiling. A Serverlet can also use further free capacity of the host machine. A value of 0.5, for example, corresponds to half the computing time of one vCPU; the values are normalized for the specific physical server and serve mainly to compare plans.
RAM is the maximum amount of dedicated and guaranteed memory. Storage determines the maximum data size on the local NVMe SSD. All data in /srv/ counts towards it; container system data and /tmp do not. Once the limit is reached, further writes are rejected, but the service does not shut down automatically because of it.
Plans are billed per started hour. You change a plan in the Serverlet administration.
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