Laying Hoping for 1 loss
The strategy here is to place your Multi with the bookmaker and lay off the selections sequentially. Hoping for only 1 leg in your Multi to lose so that you get the bonus bet refund.
As soon as you have any losing legs, you STOP laying.
Should the multi win or 2 or more legs lose, you'll make a small qualifying loss.
If only one leg of your multi loses, you'll have a small qualifying loss but you will have obtained a bonus bet. Where you can retain at least 75% of the value of the bonus.