| 摘要 |
PROBLEM TO BE SOLVED: To set the return condition of merchandise sold within a sales frame determined corresponding to the sales attributes of the merchandise and purchaser attributes and to execute a prescribed return processing when the accumulated total of the merchandise sales of the sales frame satisfies the return condition. SOLUTION: A purchase price return system is provided with a storage means storing the predetermined sales frame, the accumulated total of money amounts of purchase within the sales frame, the return condition preset corresponding to the sales frame and the relation between a sales object and a purchaser within the sales frame, and a processing means accessing the storage means when a return execution judging command is issued, judging whether or not the accumulated total of the money amount of the purchase within the predetermined sales frame satisfies the return condition preset corresponding to the sales frame, and in the case of satisfying the return condition, specifying a person who has purchased the sales object within the sales frame from the relation between the sales object and the purchaser within the sales frame and executing the return processing for the purchase money amount for the person. |
