What’s the main feature of the new method of paying for meals?

M:Hey Linda, did you get that letter about the new options for food service next year?
W:Not yet. Are there a lot of changes?
M:There sure are. Instead of paying one fee to cover all meals for me whole school year, we are now able to choose how many meals a week we want.
W:That’s a big change Tom. So what’s me deal for those who do eat at school all time?
M:It’s better for them too. Because the more meals you contract, the cheaper each one is.
W:I see.
M:I decided to go with the ten-meal plan. I never eat breakfast and I often go away on weekends. So the ten-meal plan gives me lunch and dinner every weekday at a fairly low price.
W:And what about the weekends when you are on campus?
M:well, there are often guests on campus at weekends.So they allow you to buy single meals on a walk-in basis on Saturdays. The price per meal is much higher that way, but it is still favourable generally.
W:Oh, I guess I’ll have to sit down and figure out my eating pattern so I can get the best deal.