Spinlet adds a spin-to-win game (wheel, scratch card, slot machine or mystery box) to Squarespace, Wix, Webflow and WordPress sites. Visitors enter their email to play and win a discount code. Paste one script tag and you're live in minutes. Free plan: 1 campaign. Launch-day deal: pay once (£39 / $54 / €47) for unlimited campaigns, forever, instead of a monthly subscription. A/B testing, webhooks, scheduling and page targeting included.