"Setting up facilities for storing the product to be bought" is not a pre-sale service.
Pre-sale services are the services provided by the seller before the sale of the product to attract customers and facilitate the sale. The services that are provided before the sale are called pre-sale services.
The other options are pre-sale services:
- Repair and maintenance work: Some products may require maintenance or repair services even before they are sold. Offering these services to the potential buyer can attract them to make the purchase.
- Providing detailed information about the goods to be purchased: Providing detailed information about the goods to be purchased helps customers understand the product, its features, and benefits, which can help them make an informed purchase decision.
- Demonstrating the use and performance of the products to be sold: Demonstrating how the product works and its performance can help the buyer understand how the product can be useful to them. This can help build trust and confidence in the buyer, leading to a sale.
Therefore, the correct answer is "Setting up facilities for storing the product to be bought."