To combat the problem of identifying customers who pay with cash or third-party credit card in the store, some retailers simply have their sales associates ask for identifying information like phone
numbers or addresses when they ring up the sale. What are the two limitations to this approach?

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The Answer of To combat the problem of identifying customers who pay with cash or third-party credit card in the store, some retailers simply have their sales associates ask for identifying information like phone
numbers or addresses when they ring up the sale. What are the two limitations to this approach?

To Combat the Problem of Identifying Customers Who Pay with Cash