# 支付 {% hint style="info" %} 遇到 API 接入问题时，可登录 [Eva](https://www.atriptech.com/) 寻求帮助。 {% endhint %} 这页适合查看支付模式、VCC 和卡信息相关问题。 ### Which payment methods does Atlas support? The main options are: * **Deposit** * **VCC pass-through** Supported options still depend on airline and ticketing channel. ### How does VCC pass-through work? Send card details in the `pay.do` request.\ Set `paymentMethod` to `3`.\ Also send `supportCreditTransPayment: "1"`.\ Atlas passes the card data to the airline.\ The airline charges you directly.\ Atlas then deducts the technical service fee from your Atlas account. Check payment support in the search or verification response before you build the payment flow. `pay.do` success is not the final business result.\ Still check order status, webhook events and ticketing outcome. ### Does Atlas issue VCC cards? No.\ Atlas supports VCC pass-through only. You provide the card details in `pay.do`. ### Where do refunds go for each payment mode? For **VCC**, refunded funds usually return to the original card.\ For **deposit**, Atlas credits your balance after airline funds are received. This also means VCC and deposit use different reconciliation paths. ### Why is VCC pass-through unavailable on some mixed-airline bookings? Atlas does not support multiple VCCs in one `pay.do` request. When outbound and inbound segments require different ticketing channels, two separate payments may be needed.\ If Atlas cannot support that split in one payment flow, the payment mode falls back to **deposit**. ### What are the main risks of VCC pass-through? The main risks are: * `pay.do` may succeed while the airline later declines the payment * The original order may be auto-cancelled after airline rejection * Single-use, low-limit or near-expiry cards fail more often * Missing billing address fields may cause airline rejection * Retrying without checking order status can create duplicate payment risk For fallback handling, use the mixed payment guide. ### When is cardholder address data required? Some airlines require full billing address details.\ Use the matrix below when you send VCC or card-based payments. Cardholder country, province, city, postcode and address are required only for a select few airlines as per the table provided below: | Airline Code | Airline Name | cardHolderCountry | cardHoldProvince | cardHolderCity | cardHolderPostCode | cardHolderAddress | | ------------ | ---------------------------------- | ----------------- | ---------------- | -------------- | ------------------ | ----------------- | | 4N | Air North | Required | Required | Required | Required | Required | | 5J | Cebu Pacific Air | Required | Required | Required | Required | Required | | 8P | Pacific Coastal | Required | Required | Not Required | Required | Required | | 9M | Central Mountain Air | Required | Required | Not Required | Required | Required | | A3 | Aegean Airlines | Required | Required | Required | Required | Required | | AN | Advanced Airlines | Required | Required | Required | Required | Required | | AS | Alaska Airlines | Not Required | Required | Required | Required | Required | | BT | Air Baltic | Required | Not Required | Required | Required | Required | | BV | TOKI AIR | Required | Required | Required | Required | Required | | D8 | Norwegian Air Sweden | Required | Not Required | Required | Required | Required | | DE | Condor | Not Required | Not Required | Required | Not Required | Not Required | | DG | Cebgo | Required | Required | Required | Required | Required | | DI | Cebu Pacific Air | Not Required | Not Required | Required | Not Required | Not Required | | DM | Arajet | Required | Required | Required | Required | Required | | DY | Norwegian Air Shuttle ASA | Not Required | Required | Required | Required | Required | | E6 | Eurowings Europe | Required | Required | Required | Required | Required | | EI | Aer Lingus | Required | Required | Required | Required | Required | | EW | Eurowings | Required | Required | Required | Required | Required | | F9 | Frontier Airlines (US Address) | Required | Not Required | Required | Required | Required | | F9 | Frontier Airlines (Non-US Address) | Not Required | Not Required | Not Required | Not Required | Not Required | | FA | Fly Safair | Required | Required | Required | Required | Required | | G4 | Allegiant Air | Required | Required | Required | Required | Required | | GE | Lift Airline | Required | Required | Required | Required | Required | | GQ | Skyexpress | Required | Required | Required | Required | Required | | H4 | HiSky | Required | Not Required | Not Required | Not Required | Not Required | | H7 | HiSky | Required | Not Required | Not Required | Not Required | Not Required | | JV | Perimeter | Required | Required | Required | Not Required | Not Required | | KM | AirMalta | Required | Not Required | Required | Not Required | Required | | LJ | Jin Air | Required | Required | Not Required | Required | Required | | MM | Peach Aviation | Not Required | Not Required | Required | Required | Required | | MO | Calm Air | Not Required | Not Required | Not Required | Not Required | Required | | NK | Spirit Airlines | Required | Required | Required | Required | Required | | OA | Olympic Air | Required | Required | Required | Required | Required | | OG | PLAY | Required | Required | Required | Required | Required | | P6 | Pascan | Required | Required | Required | Required | Required | | PB | PAL Airlines | Required | Required | Required | Required | Required | | RW | Royal Air Philippines | Not Required | Not Required | Not Required | Not Required | Required | | SY | Sun Country Airlines | Required | Required | Required | Required | Required | | TR | Scoot Tiger Air | Required | Not Required | Required | Required | Required | | VY | Vueling Airlines | Required | Not Required | Required | Required | Required | ### 相关页面 * [支付与出票](https://resources.atriptech.com/api-wen-dang/ji-cheng-zhi-nan/yu-ding-liu-cheng-gai-lan/zhi-fu-yu-chu-piao) * [混合支付指南](https://resources.atriptech.com/api-wen-dang/ji-cheng-zhi-nan/yu-ding-liu-cheng-gai-lan/zhi-fu-yu-chu-piao/hun-he-zhi-fu-zhi-nan) * [错误码](https://resources.atriptech.com/api-wen-dang/pai-zhang-yu-zhi-chi/errors-handing) * [财务](https://resources.atriptech.com/api-wen-dang/pai-zhang-yu-zhi-chi/faqs/atlas-api-finance)