How short memories some people have. The sad, sad story I told in Another Place of a gentleman of itinerant nature turning me and the venue over on a short notice function. The £100 limit would have been a problem, but if I'd even got that after all the work, it would have covered my diesel and a drink.
Iphone, check. Lucifer's had an advert out for years for heating engineers, since I got one. It works for Android too, yes the site is confusing, but if I ever go back to Android, it's a total certainty that Hades will be naught but glaciers!