User trial agreement

Party A: _________
Party B: _________
For the _________ user trial, Party A and Party B reached the following agreement:
1. Party A's powers and responsibilities shall provide Party A with _________ for Party B to try _________ days.
Party A may charge Party B a trial deposit rmb_________ yuan during the probation period. Party A shall issue a receipt and return it to Party B at the end of the trial period.
During the trial, if there is any missing or damaged parts, packaging or casing, Party A shall deduct the corresponding amount of RMB _________ from Party B's deposit.
When Party B returns the test articles due, Party A shall return the deposit to the deposit in full upon the spot test.
2. Party B's powers and responsibilities Party B must deliver the deposit rmb_________ yuan to Party A before the trial.
Party B must keep the _________ product itself, all accessories and packaging for Party A during the trial period.
During the trial period, the product may not be used normally due to quality or human reasons, or other hardware damage caused by it, and both parties shall be handled according to the general user _________ service agreement and warranty.
Party B shall return the test articles to Party A within _________ days after the end of the trial period, and the overdue test supplies shall be sold at the price of _________ yuan.
Third, the trial start time will take effect from the second day of signing the user trial agreement. If the trial performance of _________ is satisfactory to Party B, you need to purchase the test article: the unified price is _________ yuan.
4. The two parties sign this contract on the basis of mutual understanding, and in the event of a dispute or accident, they shall be resolved through consultation on the principle of mutual respect.
5. This Agreement shall be in duplicate and shall take effect immediately upon the date of signature and seal by both parties, and each Party shall hold one copy. The contract shall not be unilaterally terminated, otherwise compensation shall be negotiated according to the loss of the other party.

person A person B:_________
principal:_________
________Year ________________________________________________________________________________________________________________________________________