How should the Chamber of Commerce send a notice of tangerine to its members?

The Chamber of Commerce will send the following notice to its members: Dear VIP users, in order to give back to new and old customers, xx Jin of tangerines will be given free of charge every day from now until xx, on a first-come-first-served basis while stocks last. Address: xx unsubscribe back to t. In the preparations for the holiday, it is essential to send short messages in groups, and excellent content and welfare will greatly enhance the promotion effect.