Gift cards?

Can someone please tell me if they’ve had success buying Visa/Mastercard gifts cards at stores like Walmart/Target? I know you aren’t ‘supposed’ to according to their TOS, but I want to know if anyone has used either the virtual card or actual card and purchased gift cards successfully? What about store specific gift cards? Like say go to Target and purchase a Target gift card? I’m new to Affirm so I just want to ask. From other people here, it seems you can buy pretty much anything with the virtual card. Thanks in advance!