1, RM(Right-ManagedLicense): In this mode, customers need to define the specific information of photos strictly and clearly, such as purpose, required size, use time, use area, print size, print volume, use industry, etc.

2.RF(RoyaltyFreeLicense): In this mode, once a customer buys a photo, it can be used in a non-exclusive way without any restrictions. Because there is no need to stipulate specific contract details, the purchase process can be completely self-help online operation, which greatly improves the efficiency, and this is also the most important authorization mode of Internet galleries at present.