Click the button below to download the Viral Loops for e-Commerce OpenCart extension:
From your OpenCart admin interface, in the left sidebar find Extensions → Extension Installer.
Click upload and upload the zip file you just downloaded.
Once that's done, from the left sidebar go to Extensions and from the drop-down menu select the Modules extension type. Find Viral Loops for e-Commerce and click Edit.
Fill-in your campaign ID and API token:
Your Campaign ID: hjyLvlsyfeR6fJ5n34tLb0ZBnow
Your API token: T5fPvLKppnm5vRPCAEgRE0B1ARQ
Save the settings and now the Viral Loops e-Commerce widget is live in your store!
How it works
Coupons are created automatically for referred customers (invitees) when they get to your store and provide their email in the In-app Referral widget or create an account.
When a referred customer completes a purchase, a coupon is created automatically for their referrer.
The coupons are delivered automatically to your customers via the In-app Referral widget that they can use in your e-Commerce store.
Do you want to find out more? Check out this article: How does the e-Commerce Referral work?