Setting up Real-Time Rates for an existing WooCommerce store
Log in to your account at https://app.shiptime.com
Click on 

Click
Click the Manage Store button
Click 

Input some default dimensions. These are used as a fallback for products that you have not input dimensions for in your store. This default size may return inaccurate quoting for your customers so updating your products is crucial for real-time rating to return precise rates.
Download the live shipping plugin by clicking the link! (Take note of where you saved the zip file, you do not need to unzip it.)
Install the plugin in your Woocommerce dashboard.
Log in to your WordPress admin page.
Click 

Click 

Click 

Click 

Click the .zip file you just downloaded
then click

Click 

You should now see messages like the ones below.
Click 

Check your installed plugins, you should now see this.
You should also see the rates as Active under the store management in your ShipTime account.
Now that real time rates are enabled make sure to add dimensions to each of your products in your store to ensure the most accurate rating. You can follow the below steps to do so.
Click on
in your Store in WordPress.

Mouse Over one of your products and Click the edit button 

Click 

Add your Weight and Dimensions

Click 

Repeat this for each of your products to ensure your real-time rating is as on the mark as it can be.
If you have issues or questions, please email: techsupport@shiptime.com