First of all, thanks for the steady payments, I hope it continues like this.
I had a question though: Can we reuse our Sender address after a full payment cycle, or will that break the script on the site? Thank you.
Yes and can we use same address for multiple investments?
Yes you can, read the FAQ. I have invested three separate payments on two days amounting to 0.2143 and got a clean 0.02143 this morning.