Yes. There is an automatic discount when you buy in bulk on our site.
Click on the product you want to buy and go to the detail page where it is written how many additional discounts are made when you buy. Then add the product to the cart and go to "My Cart" page, increase the quantity of the product. The unit price will change automatically and the discount will be applied.
The bulk purchase discount is different for each product. It may not be available for some products.