I'm still just in the testing phase but when checking out on the PayPal side of things it always adds $2.00 for shipping. No matter whether I choose free shipping, walk-in, flat shipping or whatever from Zencart - PayPal always adds another $2.00 on top of that. This is causing error in my logs saying that ZenCart can't find the order PayPal is trying to send over because the net sale amounts don't match.

Any ideas what is going on.

Thanks so much!