Hello guys, im working to integrate MercadoPago as payment gateway and i would like to each store haves their own integration (U know, to avoid collect all money in one account), as i can see the payment process is done in paymentcontroller.php, MercadoPago only uses a key string to the integration, so, my idea is set the key in the database in each store so, at the checkout the process takes the key and and complete the order with their own payment gateway account. i've tried a lot but im stuck, does anyone have idea how to do it? or at least a clue?
@danoki @Saurabh @Arrocy