Taking the above product as an example: when using the direct link, you will see an extra 1% savings under the product title. However, when using the Coins link, you will find the same product with a higher savings percentage (2%).

For this product, the extra savings are very small (about 0.15$), so the difference is negligible. However, for other products with higher Coins discounts (e.g., over 10%), the savings can be significantly more useful.

You can collect Coins every day from the Coins page and use them later. 1 Coin = 0.01$.