B_dogs

I've had this exact situation as OP. I went ahead and got Stripe to migrate the data, but was told they are unable to keep the payment method (pm_) IDs the same. This has obviously caused a bit of a headache. Is there a way to access the database and tweak the IDs on WHMCS end? Stripe have supplied me a mapping file to show old IDs and what the new ones are for each card.