What is the name of the unlawful practice of using a headline price in advertisements,but when all the additional fees or charges are added,the real price is much higher?

Question

Quizplus · Accepted Answer

Drip pricing is the practice where only part of a product’s price is advertised at first, with additional fees and charges revealed as the customer goes through the buying process, leading to a much higher total cost than the advertised price.

What Is the Name of the Unlawful Practice of Using