I probably do 70 % commercial, 30 % domestic and on com jobs can wait upto 8 week.
As we do contract cleaning I find it is the norm, and after you have built up a lot of
clients it gets easier, the domestic side keeps a good cash flow for me.
Have found lately that domestic clients ask if I send an invoice, I tell them I have it on me and will take payment now to save them a stamp !!
A few try taking the p*ss a lot recently.
Andrew