Shopify app
NewRefundMath
Stop over-refunding discounted orders every time.
- Rating on Shopify
- No ratings yet
- Reviews
- 0
- Developer
- Moye Development
- Launched
- June 2, 2026
- Pricing
- $9/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
n/a
category median 4.58
Reviews in the last 180 days
n/a
no dated reviews collected
1 and 2 star share
n/a
no rating distribution
Starting price
$9/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. See all pricing options
| Plan | Price | Billed yearly | Trial | Usage fee | Included |
|---|---|---|---|---|---|
| Pro Plan | $9/month | not offered | 14 days | none stated | not listed |
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
Orders
- Edit orders: All order history for the last 60 days
Developer
Moye Development
- Apps in the dataset:
- 2
- Address:
- 3538 Barbourville Rd, London, KY, 40744, US
- Website:
- refundmath.thermoye.workers.dev
- Support email domain:
- yahoo.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.
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 84 words.Show
- Real-time refund preview with discount breakdown
- Automatic tax credit included in the refund total
- Multi-quantity and multi-discount order support
- Cancel subscription anytime from the app
Stop over-refunding. Calculate exact partial refunds with correct discount allocation.
Partial returns on discounted orders often over-refund because discount allocations are not applied correctly.
RefundMath calculates the exact refund from those allocations for selected items and quantities, including tax credit.
Paste an order ID or URL, select return items, copy the correct amount, then finish the refund in Shopify.
Example: $500 order with a $50 discount. Returning one $50 item should refund $45, not $50.
Free: 5 calculations. Pro: $9/month unlimited, 14-day free trial.
Questions and comments
Questions people ask about RefundMath, 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 20, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
0 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed at crawl time.