---
title: "Daniel (@daniel438) | Hashnode"
description: "Exploring how technology, marketing, and trust come together in fintech. Currently part of the SmartPayNet team, helping make digital payments feel simple an..."
url: "https://hashnode.com/@daniel438"
---

@daniel438

# Daniel

@daniel438 · London · Joined October 2025

[Website](https://smartpaynet.com/)

### [How Modern Payment Gateways Work: From Checkout to Transaction Management](https://smartstories.hashnode.dev/how-modern-payment-gateways-work-from-checkout-to-transaction-management?utm_source=hashnode&utm_medium=feed)

What Is a Payment Gateway?

6 min read · [smartstories.hashnode.dev](https://smartstories.hashnode.dev/how-modern-payment-gateways-work-from-checkout-to-transaction-management?utm_source=hashnode&utm_medium=feed)

[2](https://hashnode.com/posts/how-modern-payment-gateways-work-from-checkout-to-transaction-management/6a984e6fb114238edf55590e) [Sep 2](https://hashnode.com/posts/how-modern-payment-gateways-work-from-checkout-to-transaction-management/6a984e6fb114238edf55590e)