I was about to post a new question when I found this topic, which seems closely related:
I have been receiving confusing messages from paypal notifications for subscriptions; the field Log Type has 'PDT Amount/item mismatch / Fraud attempt' and the Verification field has 'business email mismatch'; [my configuration has my Merchant ID in the business email field] so far only 1 out of 10 attempts to pay for subscriptions hsa 'SUCCESS' in the verification, though they are all 'completed' and I have receipts; also, there are no records in the Payments table; what's more, one user managed to pay for a subscription plan [with child sub for publication] and we recieved his payment, but he is listed as having only the Free Registration. Clearly something is amiss here, but I can't see what;
[Joomla 1.5; CB 1.4; CBsubs 1.1.2]
Having read this thread I have entered the primary email into the 'main receiver' field, which was formerly blank, since the primary email is the same as the site-set-up email. No VAT payments are configured in CBSubs or in Paypal;
Since making this change and editing this post; I have received a successful payment with the approproates entries in payments and notifications, so this begnis to look like ths olution;' if so, then the notes about configuring the payment gateway in CBSubs mislead me to think that this 'Main Receiver email' field needed to be filled only if you hade several businesse on the same paypal account; we have only one, but it does have two emails