To answer your question, 1. To authorize other companies to use it, what should I register, exclusive authorization or non-exclusive authorization? 2. When processing by entrustment, the specifications of the entrusted party and product trademark should be used according to the requirements of the entrusting party and the actual situation of the trademark. Whether the name of the packaging and printing enterprise comes first or not depends on the behavior of the enterprise. It has little to do with trademarks. Even for printing, there is no requirement to print the front side. Mainly depends on the behavior of the parties. 3. The entrustment depends on what kind of entrustment it is. Delegation is not authorization. What the entrusting party needs, the entrusted party can operate according to the entrusting party's specifications. If it is a trademark authorization, then it can be operated according to the owner's meaning.