I think the first of all is to determine the age of consumers.Different age have different concept in consumption.Young people may choose floor tiles which have lower price,because their income is not very high.Middle-aged people may prefer higher price,because most of them have a stable source of income.
You should also consider the types of the floor tiles to use,the repairing of floor,and the size of the house of consumers.To pay attention to the need of consumers is necessary.If a consumer wants to buy floor tiles,you should think about his income situation,tell him the way to compare the qualities and prices of different kinds of floor tiles.The way to state the price of your floor tiles and their qualities can have determined function to your consumers.Read the above points and make your decision.