SegWitz Sdn Bhd

Admin can enter course certificate codes , and details in the panel and user can verify their certificate using the course code in the front end.
<ol>
<li>To install the SegWitz Course Certificate Verification plugin click “Download” or download the plugin from this GitHub repo. 
– To install the plugin after downloading it via GitHub, navigate to Plugins → Add New → Upload Plugin and upload the segwitz course certificate verification.zip file.</li>
<li>Once you’ve installed the plugin, activate it through the WordPress plugin panel.</li>
<li>Please navigate to the Certificate Codes menu inside of your WordPress admin panel after activating, and enter the information of the certificate.</li>
<li>After you’re done, copy and paste this shortcode: [get_certificate_search_form] in the page you want to display the search bar of the codes.</li>
<li>Once the shortcode has been pasted, you can now go to the page and try searching the certificate information by inserting the code and hit search.</li>
<li>You are done ! Everything has been successfully integrate … !</li>
</ol>

Certificate Verification

Admin can enter course certificate codes , and details in the panel and user can verify their certificate using the course code in the front end.

contrastdigital

Contrast WooCommerce giftcards plugin is very lite plugin. It creates taxonomy term called “Giftcards” so you can tag your WooCommerce product as a giftcard. The plugin will also create a metabox for products, so you can tag it as a percent product or a fixed product. So basically customers who buys giftcards buys regular WooCommerce products. After the purchase, the plugin will create coupons and give them unique coupon names (codes). The plugin will also add order ID(s) to the just created coupon(s) description(s). Customers can see their ordered coupons (giftcards) in my-account page or in order completed email.
If you have an interest in translating this plugin please let us know. We do not offer any support for Contrast WooCommerce giftcards plugin. This plugin has been tested with WordPress core version 4.5.x and WooCommerce 2.6.x so we don’t promise backwards compatibility.

Contrast Digital – WooCommerce Gift Cards

This plugin allows you to use WooCommerce coupons as giftcards that your customers can purchase and use on your WooCommerce webstore.

Certificate Verification vs Contrast Digital – WooCommerce Gift Cards