Andrew Munro / AffiliateWP

This plugin requires <a href="https://wordpress.org/extend/plugins/easy-digital-downloads/" title="Easy Digital Downloads" rel="ugc">Easy Digital Downloads</a>.
EDD Purchase Rewards allows a site owner to reward customers who purchase with a discount code. This will not only lead to repeat sales by the customer, but build customer loyalty.
The discount code can either be a preselected discount code that you create, or you can choose to automatically generate a unique, one-time use discount code (percentage or flat rate).
A minimum purchase amount can be set, and you can also force the customer to share to at least 1 social network before the discount is given to them. The discount code is shown on the purchase confirmation page but can be optionally emailed to the customer.
Features:
<ol>
<li>Offer a discount code to your customer for purchasing</li>
<li>Force the customer to share to at least 1 social network before receiving their reward</li>
<li>Set a minimum purchase amount before the customer receives the discount</li>
<li>Select between an existing discount code, or auto generate one, flat or percentage</li>
<li>Choose to send the discount to the customer via email</li>
<li>Show the customer their available discount codes via the [edd_purchase_rewards_discounts] shortcode</li>
<li>Customize the reward email</li>
<li>Customize the twitter message</li>
<li>Customize the default sharing title</li>
<li>Customize the default sharing message</li>
<li>Customize the reward title</li>
<li>Customize the reward message</li>
<li>Customize the reward sharing title</li>
<li>Customize the reward sharing message</li>
<li>Customize the reward sharing thanks title</li>
<li>Customize the reward sharing thanks message</li>
</ol>
Want more free EDD plugins?
To fund ongoing development of more <a href="https://profiles.wordpress.org/sumobi#content-plugins" rel="nofollow ugc">free EDD plugins</a>, I would greatly appreciate any of the below:
<ol>
<li>
<a href="https://easydigitaldownloads.com/blog/author/andrewmunro/?ref=166" title="Buy one of my commercial EDD plugins" rel="nofollow ugc">Buy one of my commercial EDD plugins</a>
</li>
<li>
<a href="https://easydigitaldownloads.com/extensions/?ref=166" title="Use my referral code when you purchase your next EDD plugin" rel="nofollow ugc">Use my referral code when you purchase your next EDD plugin</a>
</li>
<li>
<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=EFUPMPEZPGW7L" title="Donate via PayPal" rel="nofollow ugc">Donate via PayPal</a>
</li>
</ol>
Plugins for Easy Digital Downloads
<a href="https://easydigitaldownloads.com/extensions/?ref=166" title="Plugins for Easy Digital Downloads" rel="nofollow ugc">https://easydigitaldownloads.com/extensions/</a>
Tips for Easy Digital Downloads
<a href="http://sumobi.com/blog" title="Tips for Easy Digital Downloads" rel="nofollow ugc">http://sumobi.com/blog</a>
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EDD Purchase Rewards

Increase sales and build customer loyalty by rewarding customers

Easy Digital Downloads

Chris Klosowski

This plugin requires <a href="https://wordpress.org/plugins/easy-digital-downloads/" title="Easy Digital Downloads" rel="ugc">Easy Digital Downloads</a>. It outputs gravatars of all the customers who have purchased your product.
It works by using the customer’s email that they used to purchase your product, and checking it against Gravatar.com. Only unique email addresses are used, so if a customer purchases your product more than once, it will only show their Gravatar once.
To show the Gravatars of customers who have purchased your product, use the [edd_purchase_gravatars] shortcode, or drag the provided widget into the sidebar of your single download page. You can also show the gravatars of a particular product anywhere on your website using the template tag or shortcode, by passing in the download’s ID.
Features
<ol>
<li>Set a heading to display above the Gravatars.</li>
<li>Set the size of each Gravatar (512px maximum)</li>
<li>Set the minimum number of unique purchases a download must have before the Gravatars are shown. Leave blank for no minimum.</li>
<li>Set the maximum number of gravatars to show. Leave blank for no limit.</li>
<li>Only show customers with a Gravatar account</li>
<li>Randomize the Gravatars</li>
</ol>
Shortcode usage
To show the purchase gravatars on a single download, add this shortcode into the WP editor:
<pre><code>[edd_purchase_gravatars]
</code></pre>
To show the purchase gravatars of a particular download on another page or download, add the id parameter. This example will show the download with an ID of 942.
<pre><code>[edd_purchase_gravatars id="942"]
</code></pre>
To show the purchase gravatars with a custom title, use the title parameter. This will override the heading in the main plugin options
<pre><code>[edd_purchase_gravatars title="This is my custom title"]
</code></pre>
Template Tag usage
This example will show the purchase gravatars of whichever single download it is placed on.
<pre><code>$gravatars = new EDD_Purchase_Gravatars();
echo $gravatars->gravatars( get_the_ID() );
</code></pre>
If you’d like to show purchase gravatars of a specific download from somewhere else on your site, pass in the ID of the download like so:
<pre><code>$gravatars = new EDD_Purchase_Gravatars();
echo $gravatars->gravatars( '942' );
</code></pre>
To show a custom title, pass in your title as the 2nd parameter
<pre><code>$gravatars = new EDD_Purchase_Gravatars();
echo $gravatars->gravatars( get_the_ID(), 'This is my custom title' );
</code></pre>
Widget usage
Drag the widget into your sidebar. If the widget is shown on a single download page, and that download has purchases, the purchase gravatars will be shown.

EDD Purchase Gravatars

Displays Gravatars of customers who have purchased your product

EDD Purchase Rewards vs EDD Purchase Gravatars