Some card issuers will give you a one-time-use virtual card number that you can use for a single transaction if you are concerned about the security of a particular merchant.
Ụfọdụ ndị na-ekesa kaadị ga-enye gị otu oge iji nọmba kaadị mebere emepe nke i nwere ike iji maka otu azụmahịa ma ọ bụrụ na ị na-eche banyere nche nke otu onye ahịa.