Yes, you can!
Once your account has been activated, you can start to integrate PayMongo to your PrestaShop and accept live payments.
We've prepared a guide that you can use, just head on over to: https://developers.paymongo.com/docs/prestashop
Currently, our PrestaShop plugin only supports GCash, GrabPay and credit/debit card payments (Visa/Mastercard). The other payment methods will be coming soon!