Suby blog
The blog on global payments
Everything you need to know about collecting payments worldwide: cards, crypto, subscriptions, and seamless payouts.
February 26, 2026
A Complete Guide to Stripe Test Cards for Flawless Payments
Master Stripe test cards with our guide. Learn to simulate successful payments, declines, and errors to build a reliable and secure checkout experience.
February 26, 2026
Build a Discord Crypto Bot to Monetize Your Community
Learn how to launch a Discord crypto bot to automate paid memberships. This guide shows you how to accept card or crypto payments and get paid in USDC.
February 25, 2026
The Best SellHub Alternative for Global Card Payments and USDC Payouts
Searching for a SellHub alternative? Compare top platforms for global SaaS and e-commerce, focusing on features, pricing, and fast USDC settlements.
February 24, 2026
Finding the Best Whop Alternative for Global Monetization
Searching for a Whop alternative? This guide compares top platforms for creators, focusing on global payments, fees, and instant USDC payouts.
February 10, 2026
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Tutorial
How to Avoid Currency Conversion Fees for Global Businesses
Discover how to avoid currency conversion fees with this complete guide. Learn practical strategies from multi-currency invoicing to USDC settlements.
February 6, 2026
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Tutorial
How to Accept Crypto Payments A Guide for Modern Business
Learn how to accept crypto payments with this practical guide. We cover choosing a provider, stablecoin settlement, integration, and post-payment operations.
February 5, 2026
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Tutorial
A Guide to Payment Gateway API Integration
A practical guide to payment gateway API integration. Learn how to accept card and crypto payments with instant, stable USDC settlements for your business.
February 4, 2026
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Tutorial
How to Accept Credit Card Payments A Global Merchant Guide
Learn how to accept credit card payments with this practical guide. Explore payment processors, compliance, fees, and modern settlement options like USDC.
