My Fleetcart-powered store is live, but to scale it I now need three core upgrades carried out smoothly in the next 2–4 weeks. 1. Buckydrop API Everything that Buckydrop exposes for product import, order synchronization, and shipment tracking has to be wired into Fleetcart so that: • I can pull catalog data from Tmall, JD.com, etc. with a single click. • Incoming orders on my site automatically create matching orders on Buckydrop. • Status changes in China flow back to Fleetcart and notify my Taiwan customers. 2. Payment gateways PayPal – I want Express Checkout, Standard Payments, and Recurring Billing running side-by-side, ready for both desktop and mobile. VISA / Credit Card – please integrate Stripe so cardholders can pay in TWD without leaving the site. 3. Documentation & hand-over Ship the finished code in a clean Laravel package or module, comment it well, and include a short markdown guide (setup, keys, common troubleshooting). That will let my in-house team maintain everything long-term. Deliverables • Fully tested Buckydrop integration with product, order, and tracking sync • Live PayPal (Express, Standard, Recurring) and Stripe card checkout • Clear installation & maintenance documentation • Brief walk-through call or screen-share once deployed Acceptance criteria – No errors in Fleetcart logs after 72 h of live traffic – Orders placed during testing reconcile 1:1 with Buckydrop and payment providers – Checkout completes in under 5 seconds on a 4G connection Tech stack: PHP 8+, Laravel, Fleetcart, REST/JSON, PayPal SDK, Stripe SDK, Git. If this rollout goes well, I have a roadmap of further marketplace features we can tackle together.