We have started selling our new products by mail-order and online ordering.

This new product is only available for pre-order sale, and is not sold in stores.

I bought new clothes through mail order.

We have decided to start sales on credit.

We are looking for a store to consign our new products for sale.

We are considering the resale of this product.

He visited the used bookstore to resell old books.

He can speak four languages.

The moon has risen, and the night has deepened.

There are four seasons.