Perhaps instead/in addition to using Paymentwall, you could use PayPal for transactions? This would allow a LOT more people to purchase goods from the store. Any reason why you guys aren't taking advantage of that? I know I'd be buying a lot more from you guys if you did. ;)
A PayPal account would need to be verified with a credit/debit card in order to be valid to make a transaction on our store (anti-fraud measures). PaymentWall accepts credit/debit cards and therefore we see no logical reason to have PayPal as a payment method, it is simply more inconvenient for us. Why would you like PayPal as a payment method? Perhaps we are not understanding why it is being requested.