Exam
Pitok Grocery is the most popular wholesale grocery store in Cagayan de Oro City. Aside from cash payment, they also let customers to purchase through credit. To apply for a credit account, a customer needs to provide his full name, address, contact number, birth date, source of income and monthly income. After a customer is approved for a credit account, he will be assigned to a group based on the terms provided by the store. As of the moment, there are four groups namely Bi-monthly, Monthly, 45 days and 60 Days and they have the option to add more groups when necessary When a customer makes a purchase, he is going to be issued with a sales invoice. The invoice contains the total amount of the items he purchased for that transaction. That customer is then billed according to what group he belong. When a customer makes a payment, he will be given with an official receipt as a proof that he already made a payment against the invoice he was billed for. The clerk is going to record ...