1ClickPopup grows your email and SMS list with popups, forms, announcement bars, and spin wheel games. Capture signups with discount popups, cart savers, and exit offers. A/B test popup designs, copy, or discounts and keep what converts. See revenue, orders, and AOV per campaign. Ask Shopify Sidekick for a 7-, 30-, or 90-day summary of your popup performance. Lead capture powered by Shop lets Shop's users save emails for faster checkout. Sync to Shopify Email, Klaviyo, and Mailchimp.