When can i start selling campaign 19 of avon and when is the money due?

when i go on my website and try to submit my order for campaign 19 it says this action is not allowed for future order.so when can i place this order?When can i start selling campaign 19 of avon and when is the money due?
You start selling the next campaign right after you place your campaign 18 order. I believe campaign 19 is due, on the internet, by Monday Sept 7 12:00 central time. The money for campaign 19 is due I think when you go to place your campaign 20 order. I just recently started selling Avon again so it's been a while for me.