I run 1marketresearch.com where I ship physical products worldwide and I’m ready to start collecting payments directly on the site. I’ve already decided on PayPal as the sole gateway, and I need it configured so that customers can pay seamlessly in multiple currencies. Here’s what I’m looking for: • Complete PayPal integration on my existing storefront, including Express Checkout and card payments through PayPal. • Currency handling that detects the buyer’s locale or, at minimum, displays the main currencies I sell in (USD, EUR, GBP). • Sandbox testing to verify successful and failed transactions, plus a live rollout once everything passes. • Clear documentation of any snippets or settings you modify so I can maintain the setup going forward. The store is built on standard PHP with a MySQL backend (no major framework), so familiarity with PayPal’s REST API, IPN/webhooks, and basic server-side scripting is essential. Once integration is complete, I’ll run a couple of real-world orders to confirm payouts reach my PayPal Business account without hiccups. If you’ve done similar e-commerce PayPal setups and can turn this around quickly, let’s get started.