[Dirntknow]

Hi, all!
I've installed OsC and am running thru the documents/road map for noobies etc but have a query or two regards payment. I'd like a payment method that is simple, no monthly charges and doesn't require any extra logging in. I've created a paypal sandbox buyer and seller/business accounts which I kind of got working (money came out the buyers account but didn't appear in the sellers account!) but I found it required the seller to log in to paypal sandbox. That could be off putting and confusing in a live sale particularly if a buyer doesn't have a paypal account. Am I doing something wrong or is there a better method? I've tried paypal express checkout and paypal website payments standard...
Any tips or useful links much appreciated!!