I have configure funnelish app (Paypal plugin aka V1) following exactly Peter Pru’s video -
I have also go to my PayPal business profile to enable the website redirection by following this - 1 Click Upsell Hack For Paypal Plugin On Clickfunnels
A customer done a purchase transaction on my CF 2-step order form via PayPal and it went through smoothly and was redirected back to my OTO1 page.
When the customer clicked on the OTO1 page buy button, the order was not being processed and according to the sales tab on my funnel, the OTO1 order has failed.
Please help as I am really lost and confused and do not know what to do next.
Also, is it necessary to setup the Paypal App V2 in order to have a seamless OTOs/Upsells transactions via Paypal?