With a huge range of features included out-of-the-box and over 13 000+ additional extensions available to download
emerchantpay Payment Gateway module
FREE
Robokassa payment gateway for opencart
Fena Payments for Fena Business Toolkit
Alnazer Payment via K-net
PAY PLANTATION for OpenCart
Custom Payment Method
Coinsnap Bitcoin + Lightning Payment
Elly POS Pay
GLS Pay
GoCrypto Pay
Paysera Payment Gateway v4
Aurpay- empower your business with crypto pay
10 Clone Cash On Delivery
Sadad Payment
ValorPay
GoPay Integration
Genie Biz
Razorpay (OpenCart 4.x.x)