Paymentwall is just more safe than PayPal due the fact that PayPal allows people to transfer their money back right after they got their rank.
That's why PayPal is no longer a supported payment method in the store. If you have any problems with purchasing something when using Paymentwall, just email
sales@cubecraft.net and they'll aim to help you within 48 hours :)
I hope that this answered your question/suggestion. Private message me if you still got any questions :)
-Locked