What keywords should I choose if I have 3 similar products, only the value differs?
It is recommended to use the same keyword, and change the value?
Example:
Product 1: $ 100 discount coupon
Keyword: $ 100 discount coupon
Product 2: $ 75 discount coupon
Keyword:?
Product 3: $ 50 discount coupon
Keyword:?
Any advice?
Thank you,
Sergio K.
