2-D Codes: The 10 Commandments for Marketers
- 8. Thou Shalt Test Thy 2-D Code to Ensure Proper Size and Usage
It’s not enough to simply test your 2-D code on your computer screen. You need to test the physical proof of the ad, catalog or poster that you’re using it on. That way, you can be sure it will work on the final product.
Pretty crucial one this, you have more or less failed if you have got this point wrong.