Fold each side over, and glue paper to the cardboard. Punch three holes down the left side of your cover with the seam facing up, the first hole at 1 inch, the next at about 4 inches from the top ...

Cardboard punch cards and laminated key-ring tags are so yesteryear. This batch of apps allows customers to ditch the cards and keep track of their loyalty and purchase-based rewards programs on ...

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