Ghyslain Drolet

Simple Login SC does just what it means
Simple Login SC does not mess with other plugins because it does just login or logout a user. Nothing more. Nothing less. 
It uses the core functions of WordPress thus not slowing down your site. No fancy stuff or hard settings. This is just a login plugin!
Using Simple Login SC is absolutely easy
Just type the shortcode where you want a login form to show. 
Use [sl_shortcode] shortcode to add a login form to a page, post or in a text/html widget. 
You can optionally set the labels for “username”, “password”, the submit button and/or the welcome message, the logout text. Just by adding text to the shortcode.
Usage
Example: [sl_shortcode username_label=”What is your name?” password_label=”Password Please!” button_text=”Let me in!” welcome_text=”Hello” logouttext=”Let’s go outside!”]
This is very useful if the language pack is not available in your language or if you have a multilangual site running WPML. 
If you do not set one or all of the optional text, the default text of WordPress and the plugin will be used.

Simple Login SC

Adds a simple login form via a shortcode and does not add any extraneous code to slow your website. It just uses the core functions of WordPress.

JS Morisset

Google Merchant product and inventory feed XML for WooCommerce and custom product pages, including multilingual support.
E-Commerce Plugin Optional:
WooCommerce is suggested but not required – the WPSSO Google Merchant Feed XML add-on can also use product information from custom product pages.
Complete WooCommerce Support:
WooCommerce simple products, product variations, product attributes, product meta data, and custom fields are all fully supported.

Automatic Multilingual Support:
The Google merchant product feed XMLs are automatically created in your site’s language(s) from Polylang, qTranslate-XT, WPML, or the installed WordPress languages.
After activating the WPSSO Google Merchant Feed XML add-on, see the SSO > Google Merchant settings page for your feed URLs.
Google Merchant Feed XML Attributes:
<ul>
<li>Additional image link <code>&#91;additional_image_link&#93;</code></li>
<li>Adult oriented <code>&#91;adult&#93;</code></li>
<li>Age group <code>&#91;age_group&#93;</code></li>
<li>Availability <code>&#91;availability&#93;</code></li>
<li>Brand <code>&#91;brand&#93;</code></li>
<li>Condition <code>&#91;condition&#93;</code></li>
<li>Color <code>&#91;color&#93;</code></li>
<li>Description <code>&#91;description&#93;</code></li>
<li>Energy efficiency class <code>&#91;energy_efficiency_class&#93;</code></li>
<li>Gender <code>&#91;gender&#93;</code></li>
<li>Google product category <code>&#91;google_product_category&#93;</code></li>
<li>Google search index <code>&#91;canonical_link&#93;</code></li>
<li>GTIN <code>&#91;gtin&#93;</code> (inluding UPC, EAN, and ISBN)</li>
<li>Image link <code>&#91;image_link&#93;</code></li>
<li>Item group ID <code>&#91;item_group_id&#93;</code></li>
<li>Link <code>&#91;link&#93;</code></li>
<li>Material <code>&#91;material&#93;</code></li>
<li>Maximum energy efficiency class <code>&#91;max_energy_efficiency_class&#93;</code></li>
<li>Minimum energy efficiency class <code>&#91;min_energy_efficiency_class&#93;</code></li>
<li>MPN <code>&#91;mpn&#93;</code></li>
<li>Pattern <code>&#91;pattern&#93;</code></li>
<li>Price <code>&#91;price&#93;</code></li>
<li>Product ID <code>&#91;id&#93;</code></li>
<li>Product length <code>&#91;product_length&#93;</code></li>
<li>Product height <code>&#91;product_height&#93;</code></li>
<li>Product type <code>&#91;product_type&#93;</code></li>
<li>Product weight <code>&#91;product_weight&#93;</code></li>
<li>Product width <code>&#91;product_width&#93;</code></li>
<li>Sale price <code>&#91;sale_price&#93;</code></li>
<li>Sale price effective date <code>&#91;sale_price_effective_date&#93;</code></li>
<li>Shipping <code>&#91;shipping&#93;</code>
<ul>
<li>Country <code>&#91;country&#93;</code></li>
<li>Location group name <code>&#91;location_group_name&#93;</code></li>
<li>Postal code <code>&#91;postal_code&#93;</code></li>
<li>Price <code>&#91;price&#93;</code></li>
<li>Region <code>&#91;region&#93;</code></li>
<li>Service <code>&#91;service&#93;</code></li>
<li><a href="https://wordpress.org/plugins/wpsso-wc-shipping-delivery-time/" rel="ugc">WPSSO Schema Shipping Delivery Time for WooCommerce</a> add-on required for handling and transit times:
<ul>
<li>Maximum handling time <code>&#91;max_handling_time&#93;</code></li>
<li>Minimum handling time <code>&#91;min_handling_time&#93;</code></li>
<li>Maximum transit time <code>&#91;max_transit_time&#93;</code></li>
<li>Minimum transit time <code>&#91;min_transit_time&#93;</code></li>
</ul>
</li>
</ul>
</li>
<li>Shipping length <code>&#91;shipping_length&#93;</code></li>
<li>Shipping height <code>&#91;shipping_height&#93;</code></li>
<li>Shipping weight <code>&#91;shipping_weight&#93;</code></li>
<li>Shipping width <code>&#91;shipping_width&#93;</code></li>
<li>Size <code>&#91;size&#93;</code></li>
<li>Size system <code>&#91;size_system&#93;</code></li>
<li>Size type <code>&#91;size_type&#93;</code></li>
<li>Title <code>&#91;title&#93;</code></li>
</ul>
Google Merchant Inventory XML Attributes:
<ul>
<li>GTIN <code>&#91;gtin&#93;</code></li>
<li>Merchant ID <code>&#91;target_customer_id&#93;</code></li>
<li>Price <code>&#91;price&#93;</code></li>
<li>Product ID <code>&#91;id&#93;</code></li>
<li>Quantity <code>&#91;quantity&#93;</code></li>
<li>Store code <code>&#91;store_code&#93;</code></li>
<li>Timestamp <code>&#91;timestamp&#93;</code></li>
</ul>
<h3>WPSSO Core Required</h3>
WPSSO Google Merchant Feed XML is an add-on for the <a href="https://wordpress.org/plugins/wpsso/" rel="ugc">WPSSO Core plugin</a>, which creates extensive and complete structured data to present your content at its best for social sites and search results – no matter how URLs are shared, reshared, messaged, posted, embedded, or crawled.

WPSSO Google Merchant Feed XML

Google Merchant product and inventory feed XML for WooCommerce and custom product pages, including multilingual support.

Simple Login SC vs WPSSO Google Merchant Feed XML