How to Set Up Shipping and Fulfillment for Your Store
Shipping is the backbone of any e-commerce operation. Choose the right carrier, negotiate rates, and decide between self-fulfillment and a fulfillment center to keep customers happy.
Shipping costs and delivery speed directly influence purchase decisions — 73% of shoppers say free shipping is the top factor in choosing a store, and 50% abandon carts due to high shipping costs. Getting fulfillment right means balancing speed, cost, and reliability. This guide covers carrier comparisons, packaging strategies, fulfillment centre options, and international shipping.
USPS vs UPS vs FedEx: Which Carrier?
Each carrier has strengths depending on package size, weight, and destination. USPS Priority Mail (1-3 day) is cheapest for packages under 2 lbs — $4-8 via Pirate Ship or Shopify Shipping. USPS also offers free Priority Mail boxes, which saves on packaging costs. UPS Ground is competitive for boxes 2-10 lbs ($8-15) and includes tracking and insurance. FedEx Home Delivery is similar in pricing to UPS and offers weekend delivery. For heavy packages over 10 lbs, UPS and FedEx are significantly cheaper than USPS. Use a multi-carrier shipping platform like Pirate Ship, ShipStation, or Shippo to compare rates automatically — they also offer discounted commercial rates (up to 50% off retail).
Flat Rate Boxes and Regional Carriers
USPS Flat Rate boxes are a secret weapon for heavy items. If you can fit your product into a Flat Rate envelope ($8.45) or medium box ($17.10), you can ship anything up to 70 lbs for that same price. Great for books, tools, supplements, and clothing bundles. Regional carriers like Ontrac, LaserShip, and Veho can offer lower rates (20-30% less) for last-mile delivery in dense metro areas. If you use a fulfillment centre, they will automatically route to the cheapest regional carrier based on the delivery address.
Fulfillment Centers: ShipBob and FBA
When you hit 50-100 orders per month, outsourcing fulfillment saves time and often money. ShipBob charges $3-5 per pick-and-pack plus storage ($5-10 per pallet/month). They integrate with Shopify, WooCommerce, and BigCommerce. Great for multi-channel sellers. Fulfillment by Amazon (FBA) stores your products in Amazon warehouses and handles picking, packing, and shipping for orders on Amazon (and optionally your own site via Multi-Channel Fulfillment). FBA fees range from $3-8 per standard-size unit plus storage ($0.75-2.40 per cubic foot/month). The trade-off: FBA makes your products eligible for Prime, which boosts conversion by 20-30% on Amazon. Other options: FedEx Fulfillment, Rakuten Super Logistics, and Deliverr (now part of Shopify).
International Shipping
International shipping opens up significant revenue but adds complexity. Key considerations: customs forms — all carriers require a commercial invoice with product value, description, and HS tariff code. Duties and taxes — decide if you (DDP) or the customer (DDU) pays import duties. DDP improves conversion but costs you 5-20% of the product value. International carriers — USPS First Class Package International ($10-25 for small packages, 7-21 days) is cheapest but lacks tracking in some countries. UPS Worldwide Expedited ($25-50, 3-5 days) offers full tracking. Returns from abroad are expensive and often not worth it — consider offering refunds without requiring the item returned for orders under $50. See the international shipping guide for detailed setup steps.
Tracking and Customer Communication
85% of customers track their orders, and proactive communication reduces "where is my order" support tickets by 60%. Send an email with the tracking number immediately after the label is created. Update again when the package is in transit and when it is delivered. Use a tracking platform like AfterShip or ShipStation that provides branded tracking pages customers can bookmark. A simple text like "Your order from [Store Name] is out for delivery" with a link keeps customers informed and builds trust.
FAQs
Should I offer free shipping?
Yes, but build it into your price. Raise product prices by 10-15% and offer free shipping on all orders, or set a free shipping threshold at 20-30% above your average order value to encourage larger orders.
How do I get discounted shipping rates?
Use a shipping platform like Pirate Ship (free, no monthly fee) or ShipStation ($9-59/month). They negotiate commercial rates with USPS, UPS, and FedEx and pass the savings to you — typically 30-50% off retail.
When should I switch to a fulfillment center?
When you spend more than 10 hours per week packing and shipping, or when you are doing 100+ orders per month. At that volume, fulfillment centers are cost-competitive and free up your time for marketing and product development.