What action does an acquirer take after receiving merchant sale slips?

An acquirer plays a crucial role in the payment processing ecosystem by facilitating transactions between merchants and card networks. After receiving merchant sale slips, the primary action taken by the acquirer is to credit the tickets' value to the merchant's account. This process is part of the settlement phase, where the acquirer ensures that funds are transferred from the consumer’s bank to the merchant's bank account.

This action is essential as it allows merchants to receive payment for the sales they have made, thus functioning as the bridge between cardholders and merchants. By crediting the merchant's account, the acquirer also accounts for transaction fees and ensures a smooth cash flow for the merchant's operations. The other options do not accurately describe the acquirer's responsibilities or typical procedures following the receipt of merchant sale slips.