Save.co.UK does not explicitly promote a referral program for customers on their website. However, they often have various promotions and discount initiatives that could provide benefits to customers. It is common for companies in the discount and savings industry to update their offerings frequently, so it is advisable for customers to visit the official Save.co.UK website to check for any current promotions or new programs. Additionally, customers can explore potential ways to benefit from referring friends or family if Save.co.UK introduces a referral initiative in the future. Keeping an eye on the website can ensure that customers do not miss out on any advantageous opportunities.