The optimal price/quality ratio. They help to calculate the number of tiles, and if there is an extra one left in the original packaging, they are taken back. There is a lot of choice. They took two bathrooms, the tiler did not find any defective ones... Maybe we were so lucky - I don't know.)))
It feels like they don't need to sell it, but you need to ask them to sell it to you, sales skills are at zero, sitting out a place, there is no spark in their eyes, indifference and apathy, maybe they are paid and trained, but they saw something and described it, and the tile doesn't seem to be bad, their representatives have it and bought by those who want to sell and receive a percentage from it