KeyChain Pay is the first-ever, award-wining Outstanding Smart Rental Payment Platform in Hong Kong supporting credit cards, Apple Pay or Google Pay for car park, residential and commercial units. Our AI performs KYC, transaction monitoring and credit scoring. We develop machine learning to compute tenant’s proprietary credit scores. Our Smart Contract accordingly determines the best schedule to pull and collect the monthly rent and disbursement from tenant cards by one-off authorisation. We secures landlord recurring rental incomes in advance with cash flow boosted.