I need accurate UPS and USPS shipping costs to appear in real-time at checkout, and I want those numbers coming straight from my Fishbowl inventory database so the rates always reflect the latest weight, size, and location data already stored there. Here’s what success looks like for me: • My storefront (platform details can be shared once we connect) calls the Fishbowl API during the checkout process. • Fishbowl returns UPS and USPS shipping options—Ground, Priority, Overnight, etc.—and those options, prices, and delivery estimates display instantly for the shopper. • Rates shown to customers match Fishbowl’s own rate quote within ± $0.05 for the same order. • The solution respects any free-shipping thresholds I define, and falls back gracefully if Fishbowl or either carrier is temporarily unreachable. • All configuration steps, API keys, and code snippets are documented clearly so I can reproduce the setup on staging or future stores. If you have solid experience tying Fishbowl into e-commerce checkouts and can demonstrate live rating with UPS and USPS, let’s talk about timelines and the best way to roll this out.