I've merged your 2 posts as they basically said the same thing.
“Amazon has relatively low competition just now in the UK...
I've made over £1200 in the first 3 weeks selling”
I think a lot of people would disagree with the first statement, it depends on what niche you are talking about, but there is big money to be made on Amazon, or by utilising Amazon services.
Have you made £1,200 profit in 3 weeks, or is that turnover?
I think it will be a while and a large chunk of legislation before we have amazon drones in the UK, but they are certainly coming, and it not just Amazon.
So no intro, do we have a sales pitch waiting in the wings, or is it just a genuine question? Are you an established business, or your first foray into eCommerce? If so, then well done!