Here is an idea....
Gran-o-magnet... (
TM Barman & Cyprusgrump 2010)
Get some fridge magnets made with your details and number on them...
PC repairs, upgrades, instant fix, software explanations...
I SAID SOFTWARE EXPLANATIONS DEAR, OKAY?....

Give them away to old people, perhaps the local Derby & Joan (do they still do that?)
When they dribble into their mouse and it stops working they'll have an instantly available number to call...
I take 63%....
