uniquelyplugins

Shipmaster for Fedex by Uniquely
This is a FREE FedEx Live Rate display plugin provided by <a href="https://uniquelyplugins.com" rel="nofollow ugc">Uniquely Plugins</a>.
Display live FedEx rates to your customers on cart page and checkout page, with easy integration. Say goodbye to manually typing rates to zones or uploading via CSV.
This plugin supports a single static conversion rate (set in the settings menu), for when your store’s currency is different to FedEx account currency. However, multi-currency is not supported in this plugin. 
Consider upgrading to the Pro version for features like multi-currency support, box packing, and automatic label creation.
<h3>Features</h3>
<ul>
<li>Automatic shipping costs calculation and display during cart and checkout.</li>
<li>Based on order weight total and destination address.</li>
<li>Choose between LIST and ACCOUNT rates.</li>
<li>Fixed markup / markdown on shipping quotes.</li>
<li>Include Or Exclude countries that can use this shipping method.</li>
<li>Support single static currency conversion between store and FedEx.</li>
<li>Uses FedEx REST API, it’s brand new and it’s faster and safer!</li>
</ul>
<h3>Pro Features</h3>
<ul>
<li>Supports dimensional weight.</li>
<li>Automatic box packing with set box size.</li>
<li>Separate package and combine quotes.</li>
<li>Multi-currency support</li>
<li>Automatic label creation (Automatically sends created label to your email address)</li>
</ul>
Consider upgrading to the PRO version to enjoy Pro Features. (Currently in developemt. Please check <a href="https://uniquelyplugins.com" rel="nofollow ugc">Uniquely Plugins</a> for more details.)

Shipmaster for Fedex by Uniquely

Display live FedEx rate during cart and checkout with single static currency conversion support.

habibiplugins

Checkout Simulator for WooCommerce helps store owners and developers preview how checkout behaves before a customer pays. Build a test cart, apply coupons, pick a shipping address, and see which shipping zone matches, available shipping methods and rates, payment methods, and cart totals – plus context when rules interact (for example, a coupon changing free-shipping eligibility).
Perfect when you want to:
<ul>
<li>Debug shipping zones and location rules without guessing from the storefront</li>
<li>Validate shipping methods and rates for a given address</li>
<li>Check coupon + shipping interactions on a realistic cart</li>
<li>See payment methods that would appear for the simulated checkout context</li>
<li>Explain “why” something matched (zone match reasoning) to support clients</li>
</ul>
How it works
<ul>
<li>Add products (search + quantity) and optional coupon codes</li>
<li>Choose a preset test address or enter country, state, and postcode manually</li>
<li>Click Simulate to run WooCommerce’s logic</li>
</ul>
<h3>Configuration</h3>
<ul>
<li>Products: Use the product search to add one or more products and set quantities. Leave empty to only look up the shipping zone and methods for the address (no cart totals).</li>
<li>Coupon codes: Enter comma-separated codes; they are applied during simulation when products are present.</li>
<li>Shipping address: Select a preset (e.g. US – California) or choose “Enter manually” and fill Country, State/County, and Postcode.</li>
<li>Access: Only users with the <code>manage_woocommerce</code> capability can open the Checkout Simulator (typically Administrators and Shop Managers).</li>
</ul>

Checkout Simulator for WooCommerce

Preview WooCommerce checkout in the admin: zones, shipping, coupons, payments, and totals. No order placed; all on your server.

Shipmaster for Fedex by Uniquely vs Checkout Simulator for WooCommerce