The Deep Meaning of Advertisement in a Flower Shop

One understanding is that the price of roses in flower shops is very low. For example, I just bought one, and then I want to buy another one because of the low price to make my wife happy.

Another meaning is because it is cheap, because it is your wife, not a lover, but a beautiful opposite sex. Spend this money to make her happy once in a while, so I sent some flowers casually.

I prefer the former, because the former is a happy idea and the latter is too cruel. Perhaps the wife is not important, but when the wife saw the rose that her husband gave him, her heart was filled with emotion.