It was there yesterday and now it’s just gone. I haven’t changed any settings or anything, is this a common thing?
Amazon’s “SiteStripe” commonly disappears when your account/session loses eligibility—most often you’re not logged into the correct Associates storefront ID, you’ve been served a different Amazon locale (geo/redirect), or your Associates account is temporarily “Limited/On hold” due to compliance checks. Confirm you’re logged into the same country + tracking ID, disable adblock/privacy extensions, and check Associates Central → Account Settings / Compliance / Notifications for any banners; if it’s clean, try an incognito session and a different browser to rule out cookie/CDN issues.