It's much cheaper than going to the bookstore.

Shop around before buying to see which one is the cheapest.

Dangdang is now full of 29 yuan, free of charge.

Ask parents for money to buy study books.

I should give it to you.

If you want a novel, borrow it from school or library.

There are also free ones online. You can watch it online or download it and watch it slowly.

If you must save money, use less pocket money and save it slowly.

Or collect waste newspapers and drink bottles at home and sell them for money