GreaterGood review for One Click Upsell ‑ Zipify OCU

We've been very happy with One Click Upsell. The app immediately added several thousand dollars of revenue per day. The team has been responsive and helped deal with any issues or bugs that have cropped up along the way. The app isn't flawless - there have been a few bugs in reporting or funnel creation that have been annoying but not critical and were dealt with fairly quickly.