I'm a few weeks into developing a multi-vendor, business to business website. Here is my issue:
We could potentially have a single user purchasing from multiple sellers at one time.
We are looking for a solution to hosting that transaction, and so far have only come up with paypal. While this is an option, there are some limitations, obscure fees etc... that make it rather unattractive for us and our potential user base. We simply take a transaction fee so the bulk of the sale price is our user's money.
Does anyone have recommendations on handling transactions for a marketplace site like this? Any help would be seriously appreciated!