Ok looks like you need to do 10 fresh surveys, deal is not as appealing as I thought. I will leave the post up as some may think it's worth it.
10 Surveys for +$3 does seem a bit much for $3 BUT it looks like if you have done any surveys in the past, those count towards your 10 survey count and you would only need to complete 1 this month to finish the challenge.
There was talks a few months back on here about Savvy Survey's not paying out to users, this seems to have gotten better. All of my surveys were paid including the challenges that pop up from time to time.
Also just to clarify, you get paid the the amount shown per survey + this $3 bonus.
I no longer bother with surveys but I'll bite if I can complete a quick sub 5 minute one.
To activate this challenge:
Open Shopback app, click Earn More and find the Savvy Survey bonus and click Join.
I've previously done a few surveys from Savvy Surveys previous (July 2023) and started this bonus. I've done 7 surveys this month and it counted as 7. So mine is not counting previous surveys.