An interesting option that would remove hours of massive work for most large marketplace stores would be an option in which we can put our entire store or groups of products on discount, so that on days like Black Friday or 11.11 for example we can easily put our store has a discount so that our public can purchase the products, it would also be interesting if there was some type of visual warning that that product is at a discount, such as text in red writing the discount value of that product, thus easily showing that the product is at a discount For the buyer, with this idea people would be able to buy more as they would know that it was on sale and it would help with the second life economy in general.