Some TV ads take the same words, repeated many times in order to deepen the audience's impression
Repeated playback of the same ad will cause tv viewers to get bored or even angry, and thus have a strong antipathy to the products that the merchant is trying to promote
that the audience remember the product to be promoted. In fact, this is unwise.Surveys show that many long-term such advertising businesses. Lately, they've been in economic trouble, with a huge backlog of products. It can be seen that the business not only did not achieve the desired purpose, but also produced a negative effect.