According to @ai_9684xtpa, OKX DEX is offering a 20% referral rebate accessible via the invite link web3.okx.com/ul/joindex?ref…, as stated in the X post: https://twitter.com/ai_9684xtpa/status/1959850134516424951. The post says the initiative combines X Layer, DEX fees, and a rebate mechanism and frames it as a challenge to competing platforms, source: https://twitter.com/ai_9684xtpa/status/1959850134516424951. For traders, the post indicates a 20% fee rebate would lower effective trading costs on OKX DEX versus baseline fees, source: https://twitter.com/ai_9684xtpa/status/1959850134516424951.