How does one apply for a self-print prepayment impression?
A:
On the condition that domestic letter-post items are all of the same category and there are over 100 pcs. per posting, the sender can complete an application form. After approval, prepayment impressions can be printed in advance on envelopes according to the format regulated by the post. The sender should reserve the amount to be posted within each month and settle the account within the first 10 days of the following month. However, for domestic speedpost and parcel account holders, or for senders paying the postage at the time of posting, there is no reserve required.