How to create track 1 from track 2

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How to create Track 1 from Track 2

As an example, take Track 2:

Example: 4888603170607238 = 15051011203191805191 PATACSIL / DAVID Bank
of America, N.A. (USA) CREDIT PLATINUM United States of America

4888603170607238 = 15051011203191805191 - This is Track 2 (we want to make Track 1 from Track 2)
Smith / John - the name of the cardholder (LASTNAME / FIRSTNAME)

Bank of America, N.A. - Name of the bank ak.a bank issuer

(USA) - Bank Country

CREDIT - Credit or Debit (in our case, Credit)

PLATINUM - card type, i.e. Classic, Gold, Platinum

United States of America is a country
When you see an equal sign (=) in a track, it always means that it is Track 2

When you see the letter "B" at the beginning of the track, it always means that it is Track 1

How to create track 1 of track 2:

We take the number of our map from our track 2, in our case it is:

4888603170607238

Add the letter "B" at the beginning of the card number like this:

B4888603170607238

Then add the name of the holder that you want to specify to display, that is: B4888603170607238 ^ Smith / John ^ (Last name first / First Name)

Next we add expiry date and service code (expired date in YYMM format in our case, 1505, in our case, the 3-digit service code is 101, so we add 1505101) we get:

B4888603170607238 ^ Smith / John ^ 1505101

Now add 10 zeros: D after the service code:

B4888603170607238 ^ Smith / John ^ 15051010000000000

Next, add the remaining numbers from our Track2 (after the service code):

B4888603170607238 ^ Smith / John ^ 150510100000000001203191805191

Then add 6 more zeros: D:

B4888603170607238 ^ Smith / John ^ 150510100000000001203191805191000000

Track 1 is ready!
But this is only for VISA and MASTERCARD (16-digit), AMEX has 15 digits, and it will not work with Amex.