Step #1 - Wait for my notification on your WhatsApp group with a link to purchase. DON'T BUY THE BOOK UNTIL TOMORROW, XMAS EVE!
Step #2 - Obvs purchase it.
Step #3... - er that's it.
Step #4 - If you want to leave a (5-star) review please do so - and if you see another Do-Badder's review make sure you mark it as "Helpful"
Remember - it will only be 99p until midnight Dec 24th. So if you're going to buy, buy Xmas Eve.
Thank you for all your help :)