Hello, if someone can help me with a custom action,It is the first time that I am going to implement pays in the app, we use two companies that allow us to do the chekouts. in South America we do not have stripe and paypal, then I must generate the shopping cart with jason … but I do not understand much
https://www.mercadopago.com.ar/developers/es/guides/online-payments/checkout-pro/integration