How many checks are there in Guiyang Bank?

All units need to collect checks, and the cashier should fill in the "Blank Important Voucher Collection Sheet" in triplicate, affix the bank's reserved seal on the 9-page copy and send it to the bank for handling. After the bank checks that the seal matches, it will charge the handling fee and handling fee according to the regulations, and indicate the date of collection, payee, check start and stop number, password number, etc. Sell checks on the "Important Blank Voucher Register". When a bank sells a check, it will print the password numbers of two checks, one for the payee and the other for the bank's reference, so that it can be checked during settlement. According to the regulations, a bank account is only allowed to sell one check at a time, and the business volume can be appropriately relaxed. When selling, each check is stamped with the bank name and the issuer's account number.