Submission Technology

Founded in 2003, Submission Technology has been at the forefront of performance-based digital marketing in the UK for over 20 years. We made our mark early by launching the UK’s first cashback site, reshaping how brands approached customer acquisition and setting new standards for outcome-driven marketing. Today, we’re a trusted partner for UK brands seeking efficient, scalable audience growth. Our services span customer acquisition, user acquisition, and lead generation – all underpinned by a performance-first philosophy. In short, clients only pay for measurable results. Owned Platforms. Total Control. Smarter Optimisation. We own and operate Cashback.co.uk, Joincustard.co.uk, and Freeclub.co.uk – thriving platforms with active user communities. Each plays a unique role in connecting brands with the right audiences: Cashback.co.uk and Joincustard.co.uk are two of the UK’s largest reward-based acquisition sites. Through small but meaningful incentives, they engage motivated users who are ready to act – giving brands better visibility and long-term customer value without the high costs of social, search or traditional ads. Freeclub.co.uk powers our lead generation campaigns. Focused on non-incentivised engagement, it attracts thousands of daily visitors exploring new samples, deals, and competitions. Brands gain qualified, opted-in leads for email, SMS, telesales, and direct mail – all while maintaining strong ongoing engagement. What Sets Us Apart Our in-house model means full control over every campaign touchpoint – from delivery to user verification – backed by advanced anti-fraud systems. This allows us to adapt fast, optimise performance, and ensure quality at every step. Clients work directly with experienced campaign managers committed to collaboration and results. Whether you're looking for new customers, app installs, or a stronger marketing list, we help you hit KPIs with precision and transparency.