payments
Articles tagged “payments”: practical guides from the Techronyx engineering team.
Fintech App Development: Features, Security and Compliance in India
What it takes to build a fintech app in India: core features, UPI and KYC integrations, RBI-aligned compliance, security and realistic timelines.
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Multi-Vendor Marketplace Development: Features, Payments and Cost Drivers
How to build a multi-vendor marketplace: seller onboarding, catalogue, split payments and payouts, logistics, commissions and the decisions that shape cost.
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UPI and Digital Wallet App Development: Features, Security and Compliance
How to build a digital wallet or UPI payments app: core features, partner bank and licence considerations, security layers, KYC and the tech stack.
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Subscription Billing for SaaS: Plans, Proration, Invoices and Dunning
How subscription billing works for SaaS and service businesses: plans, trials, upgrades with proration, GST invoices, failed-payment recovery and revenue repo
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