FixShip ‑ Logical Lettermail

FixShip ‑ Logical Lettermail

Pricing
$4.99/month. Free trial available.
Rating
5.0 (1)
Developer
FixShip

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!

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! more
  • 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

Languages

English

Works with

Categories

Pricing

Standard Plan

$4.99 / month

or $49/year and save 18%

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (1)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
April 9, 2026

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 could be shipped by lettermail but others cannot due to their size. Our greeting cards and stickers are very popular and we needed a way to ensure those items have an affordable shipping option to reduce abandoned carts and customer concerns.

Setup was very simple and it works seemlessly.

Caribou Gifts Inc.
Canada
2 days using the app
FixShip replied April 10, 2026

Thank you for your kind words, and I'm glad the lettermail shipping option is already driving conversions for you!

Support

App support provided by FixShip.

Developer

FixShip

Dundas St., Toronto, ON, M6P5A1, CA

Launched

April 3, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

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

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