Referraltop✓ Verified · referraltop.com

Referraltop is a Spain-focused online platform where users can publish and search for referral and discount codes across multiple sectors, including neobanks, cashback, utility companies, and software services. The directory utilizes a bidding system to determine placement rankings. While the first 20 codes are listed for free, subsequent spots are auctioned off, allowing users to bid for top visibility on the main board.