Milly Software
Setup guide

Install Shipping Sorter

Four steps. Estimated install time: 5–15 minutes depending on catalog size. Install from the App Store, then finish setup in your dashboard.

Install on Shopify App Store →
01
Install from Shopify App Store

Public Shopify app. Free tier covers reorder, hide, and rename. Pro adds conditional rules with a 7-day free trial.

What you'll see · Shopify App Store
  • Approve the permissions the app asks for: read shipping, write delivery customizations
  • The free tier is active from install; upgrade to Pro for conditional rules
App installed
02
Set the default rate order

Drag carrier-returned rates into the order you want customers to see. The cheapest stays pinned first per Shopify policy. Hide any you don't want surfaced; rename for clarity.

What you'll see · App dashboard → Default order
  • 1. USPS Ground · $4.99 — pinned first, it's the cheapest
  • 2. UPS Ground · $8.99
  • 3. UPS 2-Day · $14.99
  • Hidden: FedEx Overnight · $42.00
  • Renamed: "USPS Ground" → "Standard (3-5 days)"
Live at checkout
03
Add conditional rules (Pro)

Layer rules on top of the default order: match by item count, cart total, ship-to state, product, or collection. Each rule can reorder, hide, or rename rates independently.

What you'll see · App dashboard → Rules
  • Cart total over $200 → hide "Standard (slow)"
  • Cart contains the "Fragile" collection → pin "UPS Ground" first
  • Ships to Alaska → hide ground rates, show air only
3 rules active
04
Validate at checkout

Test cart → checkout to confirm the order and rules apply. Conditional rule matches are logged for debugging.

What you'll see · A test checkout
  • Cart: 2× Mug · $45.00 · 8 lb · ships to CA
  • Matched: rule 2 (Fragile collection) → "UPS Ground" pinned first
  • Rates shown: UPS Ground · USPS Ground · UPS 2-Day
Order applied
Support
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