Credit Cards - demagnitized - through airport security - what should I do?
#1
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Credit Cards - demagnitized - through airport security - what should I do?
One can almost never successfully swipe my credit card - one has to punch in the 16 digit number, with expiration date - of my credit card. I will ask for a new credit card.
I travel by air frequently (at least a couple times a month). Sometimes, I carry my wallet in my pants/trousers pockers - through the metal detector. Sometimes, I put my wallet in my attache, and it goes through the xray machine, for hand-carried baggage/ luggage.
What can I do, to minimize the demagnitization of the magnetic strip on the back of my new credit card, so that swiping the credit card number will be successful?
I travel by air frequently (at least a couple times a month). Sometimes, I carry my wallet in my pants/trousers pockers - through the metal detector. Sometimes, I put my wallet in my attache, and it goes through the xray machine, for hand-carried baggage/ luggage.
What can I do, to minimize the demagnitization of the magnetic strip on the back of my new credit card, so that swiping the credit card number will be successful?
#2
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I've heard that if you have more than one card adjacent in your wallet, to make sure the strips don't touch.
#3
Join Date: Oct 2001
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I find that one of my credit cards often has problems with the magnetic strip. It's also the one I use the most. Other cards get x-rayed/metal detected just as often and have no problem. So I'm not sure it's the airport security that's killing your card.
If your magnetic strip starts to die, there are a couple of tricks that I've learned from various merchants. First, where possible slide the card in the opposite direction. Second, put a thin strip of scotch tape on the strip.
I have no idea why these two tricks work, but I'm sure some engineer could chime in. For all I know, it's just pacebo effect.
cnk
If your magnetic strip starts to die, there are a couple of tricks that I've learned from various merchants. First, where possible slide the card in the opposite direction. Second, put a thin strip of scotch tape on the strip.
I have no idea why these two tricks work, but I'm sure some engineer could chime in. For all I know, it's just pacebo effect.
cnk
#4
Join Date: Nov 2001
Location: Northside in tha house
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Dude are you serious!? I dunno, can't believe it based on my experience. I had the same 4 cards for the last 2+ years thru lots of metal detectors way more than a few times a month and never any troubles. And before that the similar cards for many years thru metal detectors etc. And before that... it goes on and on with only one dud that was a newew card (below).
Maybe you are sitting too close to your teevee or your computer or cellphone is too close to the cards?? This is more likely as these items are proven to demagnetize.I dunno it seems like a reach to say it is the metal detectors.
Though I do recall a while back one card was giving me troubles while it was new, (and probably a a placebo effect here) but the clerks would rub the magnetic strip side back and forth on their shirt or pants then rescan. I doubt it does anything but for some reason the card did take when this is done.
I googlesearched 'credit card demagnetize' and found a few hits related to this but they are not substantiated, probably urban legends.
Just call your cc company and get a new card. Maybe this was a bad one in the encoding batch. Good luck.
Maybe you are sitting too close to your teevee or your computer or cellphone is too close to the cards?? This is more likely as these items are proven to demagnetize.I dunno it seems like a reach to say it is the metal detectors.
Though I do recall a while back one card was giving me troubles while it was new, (and probably a a placebo effect here) but the clerks would rub the magnetic strip side back and forth on their shirt or pants then rescan. I doubt it does anything but for some reason the card did take when this is done.
I googlesearched 'credit card demagnetize' and found a few hits related to this but they are not substantiated, probably urban legends.
Just call your cc company and get a new card. Maybe this was a bad one in the encoding batch. Good luck.
#5
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I've heard setting your credit card on the bar scanners that are built into the counter at places such as Home Depot will also potentially demagnatize your card. I've had to call and ask for new ones. On my much-loved Amex, the signature strip is coming off from over use.
#6
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One trick is to flex the card so that the magnetic strip bows outward before running it through the slot or inserting in the gas pump. I used to have to do this for one of my old cards before I replaced it.
Of course the credit card company will be very happy to send you a new card to make it easier for you to spend money on it.
Of course the credit card company will be very happy to send you a new card to make it easier for you to spend money on it.
#7
Join Date: Jun 2001
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<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by letiole:
I've heard setting your credit card on the bar scanners that are built into the counter at places such as Home Depot will also potentially demagnatize your card. I've had to call and ask for new ones. On my much-loved Amex, the signature strip is coming off from over use. </font>
I've heard setting your credit card on the bar scanners that are built into the counter at places such as Home Depot will also potentially demagnatize your card. I've had to call and ask for new ones. On my much-loved Amex, the signature strip is coming off from over use. </font>
From a merchant.
We have had to refuse cards where the signature strip had worn off of CC. (the word void will magically appear) If the signature line is unreadable or reads void, the merchant has no recourse if AMEX (or any other CC) challenges the card.
The simplest procedure with AMEX is to call them. They will FEDEX a new card overnight.
As to the demagnetization. It often happens if the wallet is placed on the TV in a Hotel Room. Or if the Wallet is on the desk next to a laptop (or behind it)
Just a merchant and traveler's observations.
#8
Join Date: Oct 2001
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<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by letiole:
I've heard setting your credit card on the bar scanners that are built into the counter at places such as Home Depot will also potentially demagnatize your card. I've had to call and ask for new ones. On my much-loved Amex, the signature strip is coming off from over use. </font>
I've heard setting your credit card on the bar scanners that are built into the counter at places such as Home Depot will also potentially demagnatize your card. I've had to call and ask for new ones. On my much-loved Amex, the signature strip is coming off from over use. </font>
cnk
#9
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<font face="Verdana, Arial, Helvetica, sans-serif" size="2">We have had to refuse cards where the signature strip had worn off of CC. (the word void will magically appear)</font>
#10
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two years ago - during a North America trip - all my credit cards were demagnitized, and it was all my fault - I did pack them together with my reserve batteries ... (two AAA-reserve batteries were in my wallet to gether with my cash)
[This message has been edited by Rudi (edited 07-06-2002).]
[This message has been edited by Rudi (edited 07-06-2002).]
#11
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It is very difficult (actually almost impossible) to screw up the magnetic strip on a credit card by subjecting it to the magnetic fields or the electric fields normally encountered in everyday life…..including airports, stores, bars etc. Most problems are caused by minute scratches on the mag strip. Ditto for 3.5 inch computer disks, computer hard drives, magnetic tapes etc.
In March my AMEX card would not swipe. The clerks rubbed it on their shirts/blouses, their pants, snapped it with their fingers, rubbed it with a greasy thumb but all with little success. I finally called AMEX for a replacement card. They sent out a new one via snail mail but WITH A BRAND NEW NUMBER. They said this is their policy.
MisterNice
In March my AMEX card would not swipe. The clerks rubbed it on their shirts/blouses, their pants, snapped it with their fingers, rubbed it with a greasy thumb but all with little success. I finally called AMEX for a replacement card. They sent out a new one via snail mail but WITH A BRAND NEW NUMBER. They said this is their policy.
MisterNice
#12
Join Date: Nov 2001
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<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by MisterNice:
...but WITH A BRAND NEW NUMBER. </font>
...but WITH A BRAND NEW NUMBER. </font>
I still managed to use the old card for 9 more months, pleading to merchants "but this is the perfect number and I don't want to memorize a new one.." That card expired in 6/00. Now I must move forward...
#13
Join Date: Jun 2001
Location: Tucson, AZ, USA
Posts: 1,124
Just another little side note from the merchant's side.
If we have to punch in the numbers, we get charged more. And the CC companies charge EVEN MORE if we have to call in to verify the card.
So make your local merchants happy and request a new card.
Smile, Dangit!!!!
If we have to punch in the numbers, we get charged more. And the CC companies charge EVEN MORE if we have to call in to verify the card.
So make your local merchants happy and request a new card.
Smile, Dangit!!!!
#14
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<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by MisterNice:
WITH A BRAND NEW NUMBER. They said this is their policy.</font>
WITH A BRAND NEW NUMBER. They said this is their policy.</font>
#15
Join Date: Oct 2001
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<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by gregseattle:
Being a numbers person, this is the WORST!</font>
Being a numbers person, this is the WORST!</font>
cnk