I would pay up to £50 for that service. And if they charged £100 or even £1000 (per month) for that service, I wouldn't consider it unreasonable I'd just curse

I would pay up to £50 for that service. And if they charged £100 or even £1000 (per month) for that service, I wouldn't consider it unreasonable I'd just curse my luck fir being too poor.