There are two different ways you can create an Topdser account.
Get Topdser From the Shopify App Store
Click HERE and you will be redirected to the Topdser installation page. Then, click on the "Add app" button and follow the instructions to install Topdser to your Shopify store.
Create a Stand-alone Topdser Account
If you do not have a Shopify store, you can create a stand-alone Topdser account from the www.Topdser.com website. Simply click "Sign Up for Free Now".
The stand-alone Topdser account lets you have a sneak peek of the main features without signing up for Shopify. Also, you will be able to explore the product assortment.
To start selling with Topdser, you will still need to create and connect a Shopify store.