it's not just the spreadsheet that has been updated but also the OP post, but I could see clearly:
This bounty campaign will last until the end of the contribution period. The public sale will begin on Monday December 11th 4pm UTC and will end on January 11th 4pm UTC. We will awarding 2,500,000 AURA / 50 DVIP which is equal to $150,000 USD. It is equal to %3 of tokens offered in public sale. We reseve our right to decrease the allocated amount for each campaign if that certain campaign doesn't reach expected number of participants.
it's not my problem, it's just a reminder in case you have not noticed it.
As I said above the original plan was DVIP which meant only those with bigger stakes could be above the 0.01 threshold and AURA for those below. This was miscommunicated into the stakes post and showed up as all AURA. IDXM is now able to meet the original terms which was DVIP for everyone without needing to give our AURA to those below.
You will also notice that what you quoted says "It is equal to %3 of tokens offered in public sale."
The public sale was selling IDXM. AURA was airdropped after the sale. The bounty was for the tokens in the sale.