Magnetic Stripe, Encode & Verify

  • High and Low coercivity
  • Please contact us for turnaround time

Adding a magnetic stripe to your plastic postcard mailer enables the card to store data by modifying the magnetism of the magnetic material on the card. The magnetic stripe, or mag-stripe, is read by swiping past a reading head or reader. The magnetic stripe is located 0.223 inches (5.66 mm) from the edge of the card, and is 0.375 inches (9.52 mm) wide. Mag-stripes come in two varieties: low-coercivity and high-coercivity. Low-coercivity mag-stripes require a lower amount of magnetic energy to record, so the mag-stripe writers are much less expensive. High-coercivity mag-stripes are harder to erase because the card writers apply more information using a more powerful magnetic field. A magnetic card reader (what you see in retail stores and on gas pumps) can read either type of magnetic stripe.

Bar Coding – Track customer activity!

DynamiCard can individually Bar Code each plastic postcard mailer to your specifications.
We can even apply the bar code to the key chain tag if you choose the key chain tag option. A great tool for
tracking customer activity and/or coupon codes.

Scratch-Off Cards

  • Can be applied to 30 mil thick plastic postcards
  • Variable Printing of Data, Images or Numbers under scratch-off area
  • Please contact us for turnaround time
  • Call for a custom quote on scratch-off. Price is dependent on shape, size & quantity

DynamiCard can apply a metallic “Scratch-Off” coating over any area of the card to allow for contesting, hidden discounts and/or authorization codes.

Key Tags – Product Details

Key tags make a budget-friendly promotional item or a frequent buyer card with a ton of visibility. Our newest plastic key tag solution turns a postcard sized mailer into a set of key tags! The plastic key tags punch cleanly out of the postcard, saving you mailing costs and hassles while giving your tags a lot of exposure! All of our plastic key tags come with a load of features that might surprise you.

At DynamiCard, we can print your plastic tag artwork in full photo color on either –or both – sides of your key tags – or our new key tag mailers. Your plastic tags will be quality printed on your choice of our new mailable laminate stock or traditional composite stock – both in a sturdy 30 mil weight. Choose from many options including different standard or custom shapes and sizes, personalization, numbering and more.


  • Key-Chain Tags Embedded In Plastic Postcard Size Mailer
  • Custom Materials, Sizes and Shapes Available
  • Choose From Standard Styles
  • Photo Quality printing on Key Chain Tags
  • Personalization Option
  • Bar Coding Option
  • 7 Days standard Turnaround


DynamiCard is one of the top manufacturers of direct mail plastic gift cards and is one of our most common request. Printing on our high-speed digital card press allows us to customize your plastic postcards with photographs, high contrast graphics, and as much color and detail as needed. Typical gift card line screen is 144lpi (300dpi) which allows the images on our plastic postcards to be sharp and clear making it inspiring and eye-catching to your prospects.


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