At Currys pcworld when you take out a business lease, the monthly cost is discounted by 15% when you spend £3000.
therefore whether you spend £2552 or £3000 it's still £115 a month! The link above is for info and if you goto get a quote and tap in either total the monthly cost is the same.
I'm thinking this might be useful for anyone shopping black tag for business this week? £448 of extra stuff for the same price.
They have 10% cash back too if you spend under £3000
Looks like you have to go into store for more info or apply online