Microsoft
Software
Hardware
Network
Question : credit card combo
how many digits are each
Visa
MasterCard
Maestro
Diners Club
Solo
American Express
and what format are they in
'-' or ' '
visa
is
4-4-4-4
Answer : credit card combo
Please check the following test credit card numbers:
https://www.paypalobjects.
com/en_US/
vhelp/payp
almanager_
help/
credi
t_card_num
bers.htm
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