Users can set a hard cap on a virtual card (e.g., "This card can only spend $50").
A number that only works at one specific store (e.g., only at Amazon). If a scammer tries to use it elsewhere, the transaction is automatically declined. 2. Security Controls real credit card numbers to buy stuff
Using these is a crime (identity theft/fraud) and will lead to account bans or legal trouble. Users can set a hard cap on a virtual card (e
A "burner" number that expires immediately after one purchase. If a merchant’s database is hacked later, that card number is useless. real credit card numbers to buy stuff
Lets you create virtual "burner" cards for free.
Websites claiming to provide "real credit card numbers to buy stuff" for free are almost always distributing stolen data or using "Luhn Algorithm" generators.