Rules read this

1 - Stage of recruiting participants
2 - The full cost of the goods from the seller !
3 - This means an unlimited number of participants. The cost is reduced with each subsequent member of the main list.
If this figure is at this place, this means the required number of participants, upon reaching which the recruitment stage will go to the fundraising stage.
4 -Price for each-which will decrease with each subsequent participant.
5 - Click to start participating in a joint purchase!
6 - Shows the stage at which the joint purchase is located.