Hi,
I've solved the 4020 error from Paypal, my ID wasn't good, but I've another issue :
when i'm testing the checkout, Paypal send me back to the website, the money is debited from my account, but it shows this in the website :
This is the raw result from cbsubs notifications :
currency, item name or number or quantity mismatch: IPN item_name (First Item) does not match basket item_name () nor their trimmed sizes for IPN (First Item) and basket ()
Do you know where it can come from ?
Thanks in advance for your help,
Paul