Trade fairs fundamentally are events at which businesses promote their products and services. If the visitors like the products they can buy them. With social distancing and restrictions on mass gatherings, virtual exhibitions can be organized. The best way to organize it in the most cost-effective way would be through social media.
Organizers can have a series of different segments of products with their photos, video descriptions, and all the required details on their social media handles. Visitors can select the products that they like and book those products. This will encourage the online engagement of customers, minimizing human contact. The organizers can then arrange for home delivery of the products.
A virtual exhibition may not be that effective but during times like these, we have to make the most of what we can!