in reply to Prepaid Cards

I gather you would need some special hardware to make such cards. And the software to produce the cards probably comes with the hardware.

Or do you mean the type of cards which come with a "secret" code you have to enter in your mobile phone, ... and then gives you some credits to use?

CountZero

"If you have four groups working on a compiler, you'll get a 4-pass compiler." - Conway's Law

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Re^2: Prepaid Cards
by Anonymous Monk on Mar 28, 2007 at 08:23 UTC

    Yes ... i mean cards which have hidden field(s) when you scratch it you'll get ( 2 codes )

    Then you can use those codes to get value added service

    And I'm planing to use them online for purchasing accounts in games site

    any idea / articles / code examples ?

    using 2 codes would lower the chance of getting right numbers as i think

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