Sort:  

Hi, I'm his co-worker! In his wallet, he has about $170; and he will transfer more money tomorrow for this research (there's transfer limit per day at the bank). If you can spare some time and join the survey, we would really appreciate that!

That's great,i wish your intention comes true

Hi @minhaz416! Now 440SBD in my wallet. As @netssenger said, there's transfer limit per day at the bank. I'll transfer to SBD every day as much as I need for survey :)
This post is purely for research purposes(It is not a purpose for making money!).
I will be very grateful if you answer the questionnaire because We need many participants(almost 500 people). Thank you!