# Welcome to Virtusize
Virtusize is a revolutionary service that helps online fashion shoppers find their right size and fit of clothing, shoes and bags. By installing Virtusize, you can address the largest obstacle facing your shoppers - significantly increasing sales, while reducing returns and creating happy customers.
Our online dressing room lets shoppers compare the size of a product with an item they already own and trust will fit. Shoppers can also create a digital body silhouette and try items on to see how they actually fit. It's the fun of fashion shopping, minus the guesswork. Shoppers can manage all their past purchases as well as their body profile in one place and take it with them wherever they shop online.
The Virtusize service is a widget that opens when clicking on the Virtusize button, which is located next to the size selection on the product page. To get started, you need a unique API key and an Admin account, only available to Virtusize customers. Please contact firstname.lastname@example.org to become a customer and receive your API key.
Having received your API key, just two steps are required to enable Virtusize on your website:
# Integrating using our tag hosting services
The final step prior to going live is to have Virtusize verify your integration. For any questions, please do not hesitate to contact us: email@example.com
- Offline purchase history upload (coming soon)