PackOS Checkout

Live shipping rates priced to the right box, not guesswork

di PackOS · Lancio: maggio 2026

5.0 (1) su Shopify

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Show accurate carrier-calculated shipping rates at Shopify checkout. PackOS picks the right box per order and returns live USPS, UPS, and FedEx rates.

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Informazioni su PackOS Checkout

PackOS solves the problem of inaccurate shipping rates at checkout. When box size is estimated incorrectly, merchants either overcharge customers and lose carts, or undercharge and lose margin. PackOS uses bin-packing logic to determine which box an order actually fits in, then queries live rates from USPS, UPS, FedEx, and other carriers for that specific package. Merchants configure their box inventory once, set their carrier preferences, and PackOS handles the rest automatically at checkout.

Ultima verifica: October 29, 2026 · Fresh

Dettagli dell'app

Sviluppatore: PackOS
Categoria: Orders & shipping
Prezzo: A pagamento
Lancio: maggio 2026
Valutazione: 5.0 (1) su Shopify

Funzioni principali

1,000 checkout rate calculations/mo
Real-time rates at checkout
Box size library
Label purchasing
90-day margin history

Integrazioni con:

Checkout Shopify Admin

4 piani · prova gratuita di 14 giorni

Starter

$50/month

Basic

$105/month

Growth

$199/month

Pro

$399/month

Piani e prezzi come indicati sullo Shopify App Store.

Valutazioni e recensioni

in base a 1 recensioni dello Shopify App Store

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PackOS has helped our company to FINALLY have shipping rates to match exactly what the customer actually orders. Talk about long overdue! In the past, we had shipping groups set up in Shopify to hopefully get us close. This was the closest thing we could get to what we wanted, and sometimes it was still WAY off. Some orders were undercharged which was hurting our bottom line. One the other side o...

— 38 Motorsports LLC

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