Promotion of the site. Sales of Headsets

It was:
The average cost of a click is 22.88 ₽
CTR – 2.12 %
Conversions - 87
The average cost of the conversion - 154.23 ₽

It was:
The average cost of a click is 3.28 ₽
CTR – 9.81 %
Conversions - 414,32
The average cost of the conversion - 46,23 ₽