The use of credit cards by consumers . has no impact on pricing decisions has little real impact on sales broadens a small company's customer base costs businesses nothing and adds significantly to their sales

broadens a small company's customer base

Explanation:

A credit card can be defined as a small rectangular-shaped plastic card issued by a financial institution to its customers, which typically allows them to purchase goods and services on credit based on the agreement that the amount would be paid later with an agreed upon interest rate.

Hence, the use of credit cards by consumers broadens a small company's customer base.

This ultimately implies that, small businesses or companies who avail their customers the opportunity to pay using a credit card will increase the number of customers that would patronize them because they are typically buying the goods and services on credit.

answer; functional fixedness;