BNPL Flow: Merchant to Installment
Merchants register by providing CAC registration, tax ID, and bank account details. Approved merchants receive API credentials and agree to a commission rate of 3% to 6%. When a customer selects BNPL at checkout, the system collects their BVN and phone number, queries credit bureaus, analyses bank transaction history via open banking APIs, and returns a credit decision in 2 to 5 seconds. Approved customers see installment options for 3, 6, or 12 months. The system generates a payment plan, notifies the customer of due dates, and settles the merchant within 24 to 48 hours minus commission.
Risk Scoring for Nigerian Consumers
With over 80% of Nigerians lacking formal credit history, BNPL platforms build alternative risk scoring engines using BVN-linked bank transaction data, mobile money usage, utility payment records, and behavioural signals. Supervised machine learning models trained on historical transaction data predict default probability within the first three months. Features include average monthly transaction volume, income deposit consistency, bounced transaction frequency, and account age. The model updates periodically as new data becomes available, improving accuracy over time.
Integration with E-Commerce Platforms
BNPL platforms support REST API integration for custom-built e-commerce sites and pre-built plugins for Shopify, WooCommerce, and Magento. In Nigeria, integration with Paystack and Flutterwave checkout flows allows merchants to add BNPL as a payment option with minimal configuration. When a BNPL transaction is approved, the merchant receives full settlement within 48 hours, and the platform collects installments from the customer over time.
Late Payment Handling
The collection workflow escalates through stages: day 1 past due triggers automated SMS and email reminders; day 7 applies late fees and urgent notifications; day 14 flags for the collections team; day 30 escalates to a third-party agency. The system also offers payment restructuring including extensions, reduced installments, or payment holidays to reduce default rates. Payment behaviour is reported to CRC Credit Bureau and FirstCentral, building credit history for on-time payers and recording defaults for non-payers.
Regulatory Considerations
The CBN Guidelines for Consumer Credit require BNPL platforms to disclose the total cost of credit as an APR, provide pre-contractual disclosure, and maintain complaint resolution mechanisms. The SEC regulates platforms involving third-party investor funding. BNPL platforms must also comply with the Nigeria Data Protection Regulation, as they collect extensive personal and financial data requiring consent, access rights, and NDPC registration.
Frequently Asked Questions
How much does it cost to build a BNPL app in Nigeria?
A basic BNPL MVP with merchant onboarding and installment processing costs between ₦10 million and ₦25 million. A full-featured platform with risk scoring engine, e-commerce integration, and automated collections ranges from ₦25 million to ₦60 million.
What regulations apply to BNPL platforms in Nigeria?
BNPL platforms are regulated under the CBN Guidelines for Consumer Credit and the SEC Framework for Digital Lending. Platforms must register with the CBN, comply with AML/CFT regulations, and adhere to consumer protection rules on interest rates and debt collection.
How does BNPL risk scoring work for Nigerian consumers?
BNPL risk scoring uses alternative data: BVN validation, bank transaction history, mobile money usage, utility payment records, and social media signals. Over 80% of Nigerian adults lack formal credit history, requiring alternative scoring models.
Your Next Step
Start with a focused product for a specific merchant vertical fashion, electronics, or home appliances rather than attempting to serve all merchants from day one. Begin with a technical and regulatory discovery session mapping your business model against current requirements. Our team has built credit platforms for the Nigerian market. Book a free consultation.