You don't want to mention which exchange it is? Because it could be a domain that looks similar, like phishing, giving the impression that it's the same when in fact it's from bad people who want to carry out their actions. Even if it's a promotion from a CEX, there are usually qualifications, and it's just a sweetener (I've never heard of a 100% reward from what you buy, especially with a large value—imagine if a million people bought it? 
).
Even if the market’s reputation is new, the rewards are usually logical KYC/referral-based. But if you’re curious, it’s better not to buy in large amounts, as there’s usually no minimum purchase requirement. DYOR
I prefer to use popular exchanges, whether CEX or DEX. Even if there’s a reward event, it’s not too unusual, or I prefer peer-to-peer transactions with people I know, which makes me feel more at ease.
Monitor their social media, especially Twitter, their website, reviews on some app installation service providers, and even educational channels often discuss exchanges.
). Even if the market’s reputation is new, the rewards are usually logical KYC/referral-based. But if you’re curious, it’s better not to buy in large amounts, as there’s usually no minimum purchase requirement. DYOR
I prefer to use popular exchanges, whether CEX or DEX. Even if there’s a reward event, it’s not too unusual, or I prefer peer-to-peer transactions with people I know, which makes me feel more at ease.
Monitor their social media, especially Twitter, their website, reviews on some app installation service providers, and even educational channels often discuss exchanges.