Let me save you £500. You don't need a new laptop. You don't need a second monitor. You don't need a "business phone."
Everything about British IPTV reselling happens inside a browser tab. The same phone you're reading this on. The same laptop that's three years old. That's your entire office.
The only real requirement is access to an IPTV reseller panel that loads quickly and doesn't crash. That's it. No special hardware. No dedicated desk. No ergonomic chair required.
A reseller in Lincoln runs his entire IPTV reseller operation from a tablet he bought for £120. His IPTV panel works fine. He has 85 subscribers. He's never touched a "business laptop." Being an IPTV reseller taught him that fancy gear is a distraction.
A British IPTV reseller who starts with what they already own wins faster than someone waiting for the perfect setup. The IPTV panel doesn't know or care what device you're using. It just needs an internet connection.
That said, do buy a decent charger. British IPTV reselling requires your phone to stay alive during Saturday matches. Your IPTV reseller panel is useless if your battery dies at 3 PM.