Obviously, that is human nature in general, even though they are economically prosperous, perhaps you could say materially rich, products and prices always go hand in hand with each other.

In terms of purchasing products, I often see rich people, those who are the most stingy and calculating in buying products, but I don't see those who are rich when they buy something without paying attention to the brand and type of product, I rarely see that, although there are 1 or two people who don't look at the product and just buy straight away without calculating the price, but the comparison is 1/10, even if there is one, but on average they are stingy.

Price tag for those who are rich, also careful calculations before buying, I once found someone who could be said to be economically excessive, but when shopping for one product, They bargain the price as low as possible, even though the product they want to buy is only $60, that's how rich people are, but it shouldn't be the same.