Need your help on understanding the tax procedure to be used for my scenario.
I am currently in a blueprint phase for implementing SAP FI (for now), other modules will be implemented later. My client is online sales company, wherein the goods ordered (thru external software like Ebay) will be entered in FI manually, order created, invoice created after payment card verification (manually), payment received. I want to understand what all kinds of taxes that could be applicable for this biz process? How could I choose between TAXUSJ and TAXUSX for Sales & use tax? Are tax applicable to the location of customer? Similarly for AP, how are taxes levied?
Too many questions, but I am need of these explanations. I hope you help. Please also send me documents if you have them on this matter.