These tools are low-cost and easy to use for students or small sellers.Social MediaUse Fácebook, Instágram, and TìkTok to post pictures and videos.Create short reels showing its features or how it can be customized.Online MarketplacesSell and promote your key holder on Shopee, Lazada, or Facebook Marketplace.Posters and FlyersPrint colorful posters with price, features, and contact info.Post them in schools, barangays, or near sari-sari stores.Word of MouthAsk friends or family to share about your product.Promos or GiveawaysOffer Buy 1 Get 1 or discounts to attract more buyers.Influencer CollaborationAsk local content creators to try and promote your key holder.