Is virtual reality in retail really effective?

I have my own business selling posters. Now I'm looking for ideas on how to increase my sales and how to stand out from my competitors. The ideas with discounts on the first order have already been implemented, free shipping for a certain amount too. We have a cool website, we are also developing our presence on social networks, but we always want to improve. It would be cool to apply augmented reality to my website, but I don't know how to best implement it.

I recently moved to a new apartment and was just thinking about how to decorate it. Can you send me a link to your website? Maybe I'll choose a poster for my living room. And I had an idea, if I could see how the poster would look on their wall and in their interior in general? If I could choose a poster on the site myself, and virtually hang it on my wall, I would definitely buy it. I searched the Internet and found this https://vizbl.us/object-manager you can even try to make a poster model for free. People will be able to immediately determine by the size of the poster whether it suits them or whether it is possible to choose a smaller one. I think this is a good option for implementation.