When did I say I was upset? From all your posts it is clear you do not live in the real world. I can't see many businesses would want to pay for your 'expertise' after reading your posts on this thread. You sound like you have had a privileged life, and never had to actually face real issues financially, or work with a business without a infinite budget.
Now you are just being insulting. You came to the forum, asking for advice, you got the right answer again and again - but it was not the advice you wanted to hear.
Well, how about taking some advice from me? I run and/or am partner in several companies. In the past I have run all sorts of enterprises such as music shows, PA and lighting companies, music production companies, a market research company, a trade news agency - and most of these companies made a profit. Some made very little profit and were subsequently closed and one, the news agency, was sold in 1999 for a largish sum that has set me up nicely, so that I can launch life-style companies and do things I believe in.
I do know what it means to turn a profit and I do know how hard that can be, so perhaps you might like to stop listening to the answers that you hope to hear and just listen to the real answers.
I am sure that you are a decent employer and that you are trying at all times to do the right thing for your staff. But despite good intentions, you found yourself possibly falling foul of NMW laws. That is like speeding in a 30mph zone, because you did not realise that it was a 30mph zone. Ignorance of the misdemeanour unfortunately does not mitigate! You get fined anyway!
But let's look at NMW and indeed, let's look at all things wage-related. I am not the best paid person in my company. That honour falls to one of the youngest members of staff. She gets well paid because she turns the most profit. It is that simple!
The age of the low-skilled, low-wage employee is rapidly coming to an end. The gofa, the work-experience gig, the unpaid 'volunteer', the minimum wage flunky are becoming creatures of the past. We all have to structure our businesses in such a way, that we have fewer staff who are profit oriented and better paid.
If you are running a restaurant, that means more automation, fewer dishes, more self-service and better food at higher prices. If you are running a garage, it means having the best and latest machines and diagnostic software that allow staff to turn over repair jobs at a faster rate. When I was running a news agency, we partially automated article writing. If you are manufacturing widgets, you'd better have the fastest and most modern Widgematic with all the latest software!
I shall not restate the excellent advice already given about the knotty problem of paying NMW and uniforms or specific items of clothing. The law is the law and we all have to comply with the law. No exceptions! We may not always like it, but them's the apples on the tree!
Because the age of low wages is rapidly coming to an end, you may like to reassess the structure of your business and if you need help with that task, I and other here would be only too happy to help you.
But please do not be rude to Cyndy. Your remarks are so dreadfully wide of the mark, that you may like to consider an apology. She is a hard working person who goes out of her way to help others.