Wireless broadband provider Relish - which offers Wi-Fi and 4G internet access in central London without the need for a landline - has launched a special deal for new customers.
Subscribers who opt to use a refurbished broadband hub, rather than a brand new one, are entitled to a 25 per cent discount, allowing them to save £5 per month.
They can receive the same uncapped data broadband plan as everyone else, but for £15 per month instead of £20 per month.
"The Gemtek routers come with a one year warranty after being tested and refurbished," Relish explained.
"Customers are given the same 14-day grace period traditional customers are offered, as well as identical terms and conditions."
The firm noted that the refurbished routers come with next-day delivery, allowing subscribers to 'plug and play' straight away.
"The hubs are available on a 12-month home unlimited contract and customers are encouraged to take advantage of the deal whilst stocks last," Relish added.