Case Study: G2K Vape achieves rapid multi‑store expansion and real‑time inventory control with Lightspeed

G2K Vape - Customer Case Study

G2K Vape, a Montreal‑based chain co‑owned by Mario Tenuta, set out to help people quit smoking by offering an in‑store experience where customers can sample dozens of e‑juice flavors and receive expert advice—something Tenuta saw as underserved by saturated online vape retailers. As the business expanded to three storefronts and planned a fourth and fifth, the team faced the operational challenge of managing roughly 1,000 SKUs across multiple locations and overcoming unreliable POS systems.

They implemented Lightspeed Retail, which worked immediately and provided built‑in multi‑store functionality and real‑time inventory tracking. That visibility and ease of use let G2K monitor performance across locations, streamline inventory management, and support rapid expansion—factors Tenuta cites as key to their growth.

G2K Vape

Tenuta

Co-Owner