Cuidado!

It's the most wonderful time of the year.

At least for those dealing in twins.

As more people shop with bills of larger denominations during the holidays, watch out for counterfeit bills being passed from customer, to cashier, and back to another customer.

Since most people are stressed and in a hurry, most people won't take the time to make sure that their change is made in authentic bills.

Hint; It's less trouble to refuse a fake note from a cashier than it is to explain why you are attempting to pass a twin at a different store.