Nadia Okafor
Editor-in-Chief
MBA (Wharton), Former Product Lead at Braintree
Nadia Okafor is a fintech analyst who has been covering the payment processing industry since 2016. She previously led product analytics at a payment gateway startup and now applies that insider knowledge to evaluating merchant services, payment APIs, and checkout solutions. Nadia focuses on the metrics businesses actually care about: interchange markup, chargeback handling, integration complexity, and settlement speed.
Articles by Nadia Okafor(12)
Stripe vs Braintree 2026: Which Is Better for Recurring Billing?
Mobilo NFC Digital Business Card Review: Does Tap-To-Share Replace Paper Cards?
Digital business cards tap-transfer via NFC — no app install required. Mobilo's variant also includes a QR code. Does it replace your stack of paper cards?
NETUM Bluetooth QR Barcode Scanner Review
Handheld barcode scanners used to mean clunky USB-tethered units. NETUM's Bluetooth model reads 1D and 2D codes, pairs with phones, and doesn't cost $300.
Beelta Heavy Duty iPad POS Stand Review: 360° Swivel For Tablet Point Of Sale
Tablet POS workflows need a stand that's stable, secure, and customer-rotatable. The Beelta steel stand hits all three at a reasonable price.
Starting a Business QuickStart Guide by Ken Colwell Review
First-time founders need a broad-stroke guide that doesn't oversimplify. Colwell's QuickStart Guide aims for that middle ground with surprising success.
Walnut Wood QR Code Sign Holder Review: The Cafe-Ready Display For Payment QR Codes
Payment QR codes work best when customers can actually see them. A cheap plastic holder looks cheap. Walnut wood makes the QR code part of the decor.
How to Reduce Payment Processing Costs by 30%
Most businesses overpay for payment processing. These 7 strategies can cut your costs by 20-30% starting immediately.
Invoicing Software Showdown: FreshBooks vs Wave vs Zoho Invoice
FreshBooks, Wave, and Zoho Invoice serve different invoicing needs. We compare pricing, features, and ideal use cases for each platform.
Payment Security: PCI DSS Compliance Made Simple
PCI DSS compliance sounds scary but most small businesses can self-certify in under an hour. Here is what you actually need to do.
Buy Now Pay Later for Merchants: Complete Implementation Guide
BNPL increases AOV by 20-30% and conversion by 20%. This guide covers top providers, integration steps, and cost-benefit analysis for merchants.
International Payment Solutions for Global Businesses
Selling internationally requires navigating currencies, payment methods, and regulations. We compare the best platforms for global payment processing.
Complete Guide to Merchant Account Fees
Payment processing fees are confusing by design. This guide explains every fee type and how to calculate whether you are overpaying.