the repetition of the same e-mail campaign

[manager]

Hello friends
Does the repetition of the same e-mail campaign have a more positive impact on the operation's success?
Can you give me percentages on the cost-effectiveness?

 

[Rob Whisonant]

What do you mean by repetition? Sending the same email over and over? Or sending a sequence of emails over and over?

 

[manager]

sending a sequence of emails over and over
For example, I repeat the process after a week, and then repeat it for the second time after another week
Do they have the same results (or similar results) as advertising in newspapers using frequency for several days

thank you