Campervans Can I Charge People To Camp Wild Or Park Campervans Overnight On My Grazing Land In Devon In The UK?

Can I charge people to camp wild or park campervans overnight on my grazing land in Devon in the UK? - campervans

Camping wild is illegal, right? So why not use them by charging people a small sum of money to run a camp safely and easily wild or park their caravan on my land ... I get the legal problems encountered?