Features

Built for resellers
who care about the details.

No fluff, no AI-generated nonsense. Each capability exists because we needed it ourselves and couldn't find it elsewhere.

Price tracking

Prices that stay
fresh, automatically.

Source prices refresh in the background. Your eBay listings reprice on rules you set - so margins stay where you want them, no manual checks.

app.deltapp.com/products
Search by name, ASIN, or eBay ID…
6 shown
SOL 4 Pairs Kitchen Rubber Gloves Latex Free
B0847MKRNN397939398258£1.06£1.99
+£0.67
14 May, 21:452
LR44 AG13 A76 357 SR44 L1154 1.5V Battery (10 pack)
B08YNR3RZY397936268326£2.99£5.99
+£2.23
14 May, 21:412
HELLCOOL PS5 Controller Charger - 2H Fast Charge
B0DRFCMLCF397932847388£13.99£18.99
+£2.55
14 May, 21:412
Dpm tapes - 3M 1600T Double Sided 25mm x 50m
B0CMRJG855397918044107£3.79£7.99
+£3.17
14 May, 21:412
Petface Super Tennis Balls For Dogs (Pack of 3)
B007A1MG9A397916243296£7.84£9.99
+£0.86
14 May, 21:412
3M Professional Masking Tape 2090, 24mm × 50m
B009ABDBBK397915549286£32.56£38.99
+£1.40
14 May, 21:412
Auto-publish

One click,
twelve listings live.

Bulk publish runs in the background with a page-level progress banner so you can navigate away. VeRO and duplicate checks happen before each listing hits eBay.

Published 12 drafts to eBay

Publishing 8 drafts to eBay

5 / 8 · 63%

Synced 36 new orders

Capabilities

Everything else

The supporting cast of features that turn a tool into a workflow.

Auto-publish to eBay

Add a product and Delta drafts, prices, and pushes the listing live with your policies attached.

  • Single, bulk, and CSV imports
  • Pre-publish blockers stop VeRO and duplicate violations
  • Scheduled publishing with smart retries

VeRO + duplicate protection

Restricted brands and items you already list are blocked before they hit eBay.

  • Pre-flight at import and at publish
  • Re-listing the same product routes to its existing draft
  • Brand-protection list refreshed automatically

Repricing rules that fit your margin

ROI percent, fixed markup, or hybrid. Set the rule and every listing stays on target.

  • Per-product or global defaults
  • Min and max price guard-rails
  • Run the check on-demand any time

Orders + auto-messages

Sales sync continuously. Tracking pushes to eBay. Buyer messages fire on dispatch.

  • Order detail with sourcing notes
  • Message templates per event
  • Override anything, anywhere in the flow

Clarity on every action

See exactly what happened on every product and every order. No black boxes.

  • Searchable, filterable activity log
  • Audit trail for every change
  • Error messages that actually help

Scheduled publishing

Queue drafts to go live at a specific date and time. Great for launches or off-hours.

  • Per-draft schedule with cancel + reschedule
  • Errors stay on the draft - nothing silent
  • Bulk schedule from the drafts page

Profit-aware pricing

Delta factors fees, dispatch, and rounding to show your actual profit, not a guess.

  • eBay fee percent is configurable
  • Round-to-99p toggle per product
  • Real-time profit on every listing

Reliable by design

Built so a single hiccup somewhere never breaks your whole workflow.

  • Background jobs that survive failures
  • Bulk operations that report per-item results
  • Retries on transient marketplace errors

A UI you want to use

Fast, modern, mobile-friendly. Light and dark mode. Built to feel like an app, not a dashboard.

  • Real-time progress banners on imports and publishes
  • Keyboard navigation throughout
  • Mobile bottom-nav + desktop sidebar

See it in your store

Connect your eBay store and run your first batch. Free, no card.