The SD Pay referral code is 8a22850133, which can be used to sign up for the SD Pay app to earn rewards by holding a minimum balance of ₹1000. The app, managed by Sdhub(OPC) pvt LTD, offers cashback on transactions and daily commission on the wallet balance. Steps to use the SD Pay Referral Code: Download: Use the provided link to download the app. Sign Up: Create a wallet and enter the code: 8a22850133. KYC: Complete the mandatory KYC process. Hold Balance: Maintain a minimum balance of ₹1000 in the wallet to activate earning features #sdpay #sdpayreferralcode #sdpaylogin #sdpayappreferralcode sd pay referral code sdpay referral code sdpay, sdpay download sdpay login sdpay download sdpay app sdpay kya hai