Sticky 'Add to Cart' Boosts NIKIN's Shopify Revenue

NIKIN's e-commerce store saw a 5.92% revenue increase after implementing a sticky 'Add to Cart' button on mobile. The feature improved usability by keeping the button visible as users scrolled, enabling seamless product selection without navigation. The optimization also enhanced conversion rates through streamlined interactions and real-time product previews. By focusing on mobile experience, NIKIN achieved better engagement and sales performance on Shopify Plus.

View the full case on the agency site
Original write-up, full visuals, full context.
Visit full case study
Published around: February 6, 2026 ?
Added to Agency Inside: March 22, 2026