I guess he fixed the checker or the checker shows valid for mastercard only if it's dead.
for visa cards the checker shows honest result.

hola . podemos hacer negocio tengo 20 años en carding ... me hablas aqui

US 90 W USERAGENT

UNIONPAY VR 90 1 kk

bought 3 cc , all 3 cc invalid stuff i claimed refund but showing ''checking'' since 30 min !!
update : now 1 cc showing live .. wtf, checker showing live on invalid cc, , god hard money gone
admin if can do something
update : gone 39$ for invalid cc. checker disaster .. stay away
admin if can refund my money

Give me your account ID here id you are a real customer.

50 US Sale
GLOBAL MIX VR 60

here is account id. bsavm0b0hmpsrli
check there, checker live on invalid cc, again checker shown valid for dead cc..
if can refund my money there
i deposited almost 58$ there i did not get any live cc sadly , now account balance 3$

You got refund for died ccs. Checker works good, i've checked all logs.

JP Mix VR 85