Amazon - Delivery Service Partner Program, page-117

Hopefully this clears it up for you MJ.

Remember that infamous 100% sign up rate, never lost a customer thing!!

If this doesn't answer your question, then perhaps write to management. Whether you get a response is another story!

We are not far away from finding out if they have listened to the faithful and separated revenue and interest revenue in their quarterlies.

Management never appeared to be conservative prior to being queried publicly by the media. The prospectus quotes total all time transactions, so don't know why it would be any different now.

You really have to ask yourself the same question I have posed here before. Why would management not separate transaction revenue and interest revenue in their quarterly reports??
I think we all know the answer to that, it's called freebies and trials, and discounts.