I just want you to see how flexible software can be in getting you the one a day bet.
Here I have just got involved in the 200 WETHERBY.
I backed the front 3 horses with a small loss on Ministeroftheinterior
Click on the screenshot and you can see that I have used the full £100 stake ( as if it was level stakes! ) and got a small 1.10 equivalent return, but that would be enough for me to actually end for the day in what is a tricky day.

I have a distinct disadvantage of inflexibility if not doing this in running.
I hope this shows you that we can be flexible and not just rely on the place only market or even the football when it comes to this ONE A DAY philosophy