Aceyaw is an online marketplace serving shoppers in St. Lucia, with prices displayed in Eastern Caribbean dollars and options to view prices in other currencies. The site brings together products from multiple vendors and offers a range of household and personal essentials, including laundry and cleaning supplies, baby care items, diapers, wipes, and personal care products. Its catalog also features products across other categories, with examples such as clothing and electronics.

Customers can browse new arrivals, best sellers, deals, promotions, and store brands, and use tools to compare products, save items to a wish list, and track orders. Aceyaw also offers gift certificates and maintains a blog, customer reviews, and a rewards section. Businesses and sellers can explore vendor opportunities and access seller information through the site.

The marketplace provides customer service and account features for registration, orders, and shopping-cart checkout. Aceyaw lists its contact location in Castries, St. Lucia, and states that customer service is available Monday through Friday, from 8 a.m. to 5 p.m. Eastern Caribbean Time.