Integration guides per payment method:
AliPay
BitPay
Bancontact / Mister cash
Credit card
CreditClick
Entercash
EPS
Giropay
iDEAL
Multibanco
MyBank
PayPal
Paysafecard
PayU
Przelewy24 (P24)
SEPA
Skrill
Sofort
Trustly
TrustPay
UnionPay
WeChat Pay
