Abandoned carts are a huge problem for online stores. In fact, it's estimated that about 69% of all shopping carts are abandoned, meaning retailers lose out on millions of dollars in potential sales each year. There are a number of reasons why customers might abandon their cart: they may have second thoughts about the purchase, they may not have enough money to cover the cost, or they may simply forget to complete the transaction. Whatever the reason, there's no doubt that recapturing these lo