After 3 months of testing the product anti-counterfeiting query system, we released the official version for the first time. This version is a free version. Its functions include: 1. Generate anti-counterfeiting codes in batches, supporting up to 9999 anti-counterfeiting codes at one time. 2. The anti-counterfeiting code uses four segments of product coding (customized) - random coding - random coding - random coding 3. Support export to Excel for easy printing of anti-counterfeiting labels 4. Support batch deletion 5. The number of times the anti-counterfeiting code has been queried can be viewed in the background 6. The front-end production is simple and convenient for secondary art.