Maria went to the grocery store with her mom. They used a trolley because they had many things to buy. Maria's mom had a shopping list. It was not as big as last time, so they thought they could save money. The first place they visited was the chemist's. They needed some vitamins. Then, they went to the book shop because Maria wanted a new book. She checked the price before telling her mom. The book was on sale, so it was a good deal. After that, they picked up some fruits and vegetables, which were also on the list. At the checkout, there was a small queue. Maria helped put everything in the basket while her mom paid. Her mom used a credit card instead of cash. But they always kept some coins in their purse, just in case. After paying, the cashier told them, "Don't forget to get your change." Maria felt like a helpful customer. Shopping was fun, and they were happy to save money today.