magnetic cards are sold for about 0,5 euro/card.
Here you can see the advantages of magnetic cards:
Resources needed: - professional printer
- Self-adhesive magnetic sheet
- Product promotion
- Some knowledge of design
- Practice a lot to obtain an effective commercial aspect
Pros: - the investment is insignificant
- If the product is implemented and promoted right, the profits are considerable
- The characteristics of this type product creates many advantages over the traditional cards
Cons: - if the quality of the making process is repsected, this product does not have disadvantages
Conclusion: It is a product that can easily make it on the market, with important advantages on its side. Profits can be obtained with a very small investment.