to help sell a product, service, etc., especially one that is not yet available, by using advertising and other techniques to attract consumers’ attention
Ví dụ:
- Putting a trial version on your website is a great way of pre-selling your product.
to sell something in advance of when it is available
Ví dụ:
- These farmers pre-sell their crops.
- MTV were able to pre-sell the film in foreign markets.