> For the complete documentation index, see [llms.txt](https://docs.galaxypay.vn/upc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.galaxypay.vn/upc/payment-gateway/appendix.md).

# Appendix

## Payment Methods

<table><thead><tr><th width="374">Payment Method</th><th>Source Type</th></tr></thead><tbody><tr><td>DOMESTIC</td><td>Not Use</td></tr><tr><td>INTERNATIONAL</td><td>See <a href="/upc/payment-gateway/appendix/international-card-brands.md">International Card Brands</a></td></tr><tr><td>WALLET</td><td>See <a href="/upc/payment-gateway/appendix/ewallets.md">eWallets</a></td></tr><tr><td>HUB</td><td>See <a href="/upc/payment-gateway/appendix/payment-hubs.md">Payment Hubs</a></td></tr><tr><td>QRPAY</td><td>See <a href="/upc/payment-gateway/appendix/qr-payment-providers.md">QR Payment Providers</a></td></tr><tr><td>BNPL</td><td>See <a href="/upc/payment-gateway/appendix/buy-now-pay-later.md">Buy Now Pay Later</a></td></tr><tr><td>ADYEN</td><td>See <a data-mention href="/upc/payment-gateway/appendix/eu-payment-adyen.md">EU Payment (ADYEN)</a></td></tr></tbody></table>