Problem swiping dump

[mcrahul]

If I swipe at McDonald’s or somewhere small for food I can get food, moment I go to a retailer or somewhere big and swipe it says “unable to authorize”not even decline or approved like a regular card does. It’s weird I only get this once I use dumps and never got this swiping my regular card no matter the bank of any of my real cards

 

[Reimax01]

Try changing the t1 on your real cards at these places and see if does the same error
Usa sometimes has t1 online verification

 

[hovasak48]

unable to authorize means decline. and i know which store tells you that. wally. lol. and that is a auto fraud etect that denies charge.

next time dont try for small amount first. go straight for big ticket. or keep the amounts low

 

[Lareina7]

got it right, you made a common and obvious pattern

 

[yepaf12391]

Hey so do you really need Track 1 ?

 

[Eg442249]

Is there a way around being asked for pin in the places?

 

[addarest]

Tell them to run it as credit.

 

[gaxew52626]

dont use chip jam then swipe