Wigify is an affiliate management app for Shopify that was relaunched in Oct 2015 by Impact Digital. There is not much documentation about the software, and it appears from the reviews that the app has either been non-functional or support has been non-existent since the acquisition. Unfortunately I don't have much to base this breakdown or review on, so until I find out more information on what's going on with the app, it's probably best to seek other Shopify affiliate software options.
Plans & Pricing
Wigify only offers a one-size-fits-all plan. You set the commission percentage you're willing to pay for each sale and then pay Wigify a fee equal to 20% of all affiliate payouts. For example, if your affiliate commission is 10% and they generate $1,000 in sales, then you pay the affiliate $100 and Wigify $20.
Unlimited: Affiliates, Visitors, Tracking Tracking Requests
Limited: Fees are calculated by a flat percentage of commissions paid to affiliates.
Track Affiliate Sales by URL: Yes (for the most part, this is standard among all services)
Payout Options: Unspecified