A
credit purchase (or buying on credit) means that goods or services are received by the buyer, but the payment for these goods or services is deferred to a future date, according to terms agreed upon between the buyer and the seller. Let's analyze the options:
- (a) On delivery of goods (COD - Cash On Delivery): This means payment is made at the time the goods are received. This is not a credit purchase; it's an immediate payment upon receipt.
- (b) At a later stage as specified: This is the essence of a credit purchase. The buyer receives the goods/services now and agrees to pay for them at a specified future date or within a specified period (e.g., net 30 days, net 60 days).
- (c) Before receiving the goods (Advance payment / Prepayment): This means payment is made before the goods are delivered. This is the opposite of a credit purchase from the buyer's perspective (it's credit extended *by* the buyer *to* the seller).
- (d) At the time of placing order: This is also a form of advance payment or payment with order, not a credit purchase.
Therefore, a credit purchase indicates that money is paid
at a later stage as specified by the credit terms. \[ \boxed{\text{At a later stage as specified}} \]