Shopify app
NewFixShip ‑ Logical Lettermail
Automate Lettermail rates and prevent rate stacking.
- Rating on Shopify
- 5.0(1)
- Reviews
- 1
- Developer
- FixShip
- Launched
- April 3, 2026
- Pricing
- $4.99/month. Free trial available.
- Languages
- English
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.22
category median 4.25
Reviews in the last 180 days
0
from the 1 reviews on the listing page
1 and 2 star share
0%
0 of 1
Starting price
$4.99/month
band: Under $10 · 14-day trial
Pricing plans as listed on Shopify
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
| Plan | Price | Billed yearly | Trial | Usage fee | Included |
|---|---|---|---|---|---|
| Standard Plan | $4.99/month | $49/year | 14 days | none stated | not listed |
Rating distribution
1 ratings on the listing when last refreshed.
- 5 stars1(100%)
- 4 stars0(0%)
- 3 stars0(0%)
- 2 stars0(0%)
- 1 star0(0%)
Latest reviews
The 1 most recent of 1 on-page reviews, quoted to at most 25 words each. Full reviews are on the Shopify listing.
5 starsApr 9, 2026Caribou Gifts Inc.Canada2 days using the app
"This app paid for itself in just 1 day of sales! We are a gift store with thousands of SKUs and many items we sell ..."
Developer replied. Read on Shopify
Features Shopify lists for this app
Feature handles from the listing, grouped as Shopify groups them.
Rate calculation
- Flat fee
- Rate blending
Customization
- Hide rates
- Custom rules
Works with
Third-party integrations link to their hub when 5 or more apps name them. Shopify's own surfaces are listed separately and never counted as integrations.
Shopify surfaces: Checkout
Data access
As disclosed on the listing. Never scored.
View customer data
Device and activity data
- Device and activity data: Geolocation, IP address, browser and operating system
View staff and contributor data
Store owner
- Store owner: Name, email address, phone number, physical address
View and edit store data
Products, orders, Shopify Functions
- Edit products: Products, collections
- Edit orders: Shipping information
- Edit Shopify Functions: Delivery customizations
- View other data: Locations
Developer
FixShip
- Apps in the dataset:
- 2
- Address:
- Dundas St., Toronto, ON, M6P5A1, CA
- Website:
- not stated
- Support email domain:
- gmail.com
- English support:
- yes
- Resources:
- Privacy policy
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
Sendcloud | Shipping Platform
4.5(516) · listed as similar by Shopify
Essent Estimated Delivery Date
5.0(1,040) · listed as similar by Shopify
SMART Shipping Rates & Rules
5.0(476) · listed as similar by Shopify
ShipSplit
No ratings yet · shares 60% of feature handles
Rural Shipping Rates NZ
5.0(1) · shares 50% of feature handles
HazmatShip: Hide Air Shipping
No ratings yet · shares 50% of feature handles
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 86 words.Show
- Smart Rate Hiding: Lettermail rates available only if all cart items eligible
- Fast setup: Add lettermail rates & product tags and you're set
- Non-intrusive: Shopify-native performance invisible to customers
- Zero-conflict logic: No stacking of shipping costs for mixed carts
Stop losing sales to high shipping costs: offer fair Lettermail rates for small items.
High shipping rates kill conversions for small items. But standard Shopify settings double-charge customers by stacking Lettermail and Parcel rates at checkout, leading to even more abandoned carts.
FixShip solves this instantly. Tag your lightweight products, and our logic does the rest: Lettermail pricing appears only when the entire cart is eligible. If a parcel-sized item is added, the Lettermail rate vanishes. Save your margins and your customers' experience.
Improve conversions today!
Questions and comments
Questions people ask about FixShip ‑ Logical Lettermail, answered from what this page shows. Entries marked Site editor are written by the EcomAppReviews editor. Reader comments appear after a person has read and approved them, usually within a day. E-mail addresses are never published.
Last updated Oct 23, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
1 review counted on the listing. Rating and count in the structured data are the values Shopify displayed when the listing was last refreshed.