So what is the method that JVzoo does for product creators using JVzoo to include upsells/and one time offers?
If it isn't 'one click' then what is there method?
Here is the start of the funnel
Buyer purchases Item 1, then goes to Paypal checkout page..
, how is the oneclick Upsell integrated then? (if not one click, then what method does Jvzoo use) ?