9 Things You Can Say to Casually Warn Your Boyfriend About His Spending Habits

2. Persuade him by using other things as a comparison, like “For that amount you could buy 30 drinks.”

“I don’t just do this with him. I tell myself this when I have to hold myself back.” Some women make their boyfriends imagine how many other things they could buy with the money they would have spent. This comment is effective if your boyfriend always wants something expensive.