In the past, we did a prize-cap campaign and generally printed a winning word on the inside of the cap to verify the winning information by recycling the bottle cap. It can be said that this form has existed for many years. However, there are always people who break this award-winning bottle cap campaign in various forms, such as unscrew the cap and look at the font form on the bottle side.
Now, thanks to the popularity of QR codes, prized cap activities have also changed dramatically. From the past, the fonts were printed in the bottle caps, which became the scanning QR code, and the two-dimensional code was combined with the mobile terminal. This form effectively prevented some attempts to crack prized caps and opportunistic behavior. And through the two-dimensional code can carry more information.
Therefore, users who want to promote through prized caps should do more work on the QR code.
Natural Body Scrub,Homemade Exfoliating Scrub,Homemade Coffee Scrub,Best Body Scrub For Glowing Skin
Zchoise Cosmetic Factory , https://www.zchoise.com