· 1. Payment methods
- Kaspi Gold / Kaspi 付款 (preferred for KZ residents)
- · Halyk Bank cards via Plexy
- · Visa / Mastercard via Plexy (KZT) and Stripe (USD)
- 仅企业方案支持银行转账 — 应要求开具发票
· 2. Currency
· Prices on the public site are quoted in KZT and USD. The KZT figure is what you pay if you use a KZ payment method. USD pricing is converted at the daily mid-market rate at the time of billing.
· 3. Invoicing + receipts
Receipts are emailed automatically the moment payment is confirmed. Tax invoices for legal entities (ТОО / ИП): request via 支持 — we issue an electronic invoice (электронный счёт-фактура) within 1 business day.
· 4. Failed payments
On failed renewal we retry on day 1, day 3 and day 7. After day 10 we downgrade to 免费; 动态 QRs become read-only but stay live for 12 months. You can resubscribe and resume seamlessly.
· 5. Webhook security
· Plexy webhooks are authenticated by exact-match Bearer token (constant-time compare). Stripe webhooks are verified by HMAC-SHA256 signature. Failed verifications are logged but never executed.