Resale sales record for the tax year
Turns a year of secondhand sales across several marketplaces into one tidy record. It splits personal clear outs from trading, totals sales, fees, postage and stock per platform, and compares the trading allowance with your real costs.
What it does
- Reads your sales exports from each marketplace
- Splits personal clear out sales from trading
- Totals sales, fees, postage and stock per platform for the tax year
- Compares the trading allowance with your actual costs
- Lists the dates that apply and what to check on the official site
Your approval boundaries
Approval requiredThese actions always wait for your yes:
- Anything you file or send to the tax office
- Any figure you rely on, check it against the platform export
You decide what happens next.
More about this workflow
This setup is for online sellers and resale shops juggling listings, orders and buyers. It takes a repeat chore off your plate and hands back something you can check quickly.
First, it reads your sales exports from each marketplace. Next, it splits personal clear out sales from trading. Then it totals sales, fees, postage and stock per platform for the tax year. After that, it compares the trading allowance with your actual costs. Finally, it lists the dates that apply and what to check on the official site. It works with your marketplace data and spreadsheets, each on its own login with limited access.
You get the prep work done and waiting for you. The agent stops and asks for your yes before anything you file or send to the tax office and any figure you rely on, check it against the platform export, and says plainly if a step cannot be undone.
“The assistant drafts and you decide”
Explore required tools and model recommendations
Tools and access
eBay
Handles the marketplace data part of this job. Grant read scopes for orders and listings.
API required: Yes. Needs an eBay developer account and an app keyset. Seller actions use OAuth tokens with the scopes you grant.
Google Sheets
Handles the spreadsheets part of this job. Grant access to the single sheet it needs.
API required: Yes. Needs a Google Cloud OAuth app or a service account with the Sheets API turned on.
Official links only. Not sponsored, no affiliate links.
Model recommendations
Best pick
Gemini 3.8 Flash
Built for agent workflows, with a free tier to test on.
$0.75 per million input tokens and $3.75 per million output tokens through December 31, 2026. $1.50 and $7.50 from January 1, 2027.
Google docs as of October 11, 2026
Cheaper backup
Gemini 3.5 Flash-Lite
Low cost for many listings at once.
$0.30 per million input tokens, $2.50 per million output tokens.
Google docs as of October 11, 2026
Our own picks. Not sponsored, no affiliate links.
Build your prompt
Add your details, then copy the prompt into your tool.
2Your prompt
4 of 4 still emptyYour answers stay in this browser only.
Run your workflow
Connect your tools with only the access this setup needs, then follow these steps.
Steps
Do these in order. Test on old data before it touches live work.
- 1Connect eBay with its own login, not yours. Grant read scopes for orders and listings.
- 2Connect Google Sheets with its own login, not yours. Grant access to the single sheet it needs.
- 3Paste the prompt where your harness takes instructions. See the note under the Copy button.
- 4Do a dry run on old or test data first. Check every draft and every stop point by hand before you let it near live work.
- 5Read its log after the first real run. Only widen access once a week of runs looks clean.
Safeguards and trust score
The score describes this example setup’s access, approval boundaries, ability to undo changes, and scope.
Can draft things that send or spend, so it sits close to risky actions.
Waits for a yes on: anything you file or send to the tax office, any figure you rely on, check it against the platform export.
Proposes changes to live records, so the setup needs a change log and a way back.
Runs on its own login across 2 tools. Fewer connections means a smaller blast radius.
How to raise it
- Access: Take away its ability to send, post or spend. Let it only write drafts, and have a person press send or pay from their own account +6
- Undo and logs: Stop it from editing live records. Have it write the change as a proposal you apply, and keep a log of every change with a way to roll it back +3
- Scope: Run it on one tool only, with its own login that can see just what this job needs +2
Do all of these to reach 91, up from 80.
Want help getting there? Get an AI Trust Audit from Pixeldesigns
Reviewed by Trustcase (example setup). How scoring works
Embed badge
Show this trust score on your site or README. It links back here.
[](https://trustcase.dev/use-cases/resale-sales-record-for-the-tax-year)<a href="https://trustcase.dev/use-cases/resale-sales-record-for-the-tax-year"><img src="https://trustcase.dev/badge/resale-sales-record-for-the-tax-year.svg" alt="Trustcase trust score for Resale sales record for the tax year" height="20"></a>More ecommerce and resale workflows
- Store speed tune up with before and after numbers
Speeds up a live store page with a method: measure a baseline several times, find the real causes, make small reversible changes on a copy, and compare before and after. A second skill checks the buy button and tracking still work before anything goes live.
- Listing writer
Writes marketplace listings from your photos and a model number.
- Profit after fees check
Tells you what you actually clear on a buy before you buy it.
- Stale listing refresh
Finds listings that are not selling and suggests fixes.
Other workflows that use the same tools
- Daily delivery app sales log
Operations. Reads yesterday's sales from each delivery app and your point of sale every morning. Writes the totals into one sales sheet.
- Weekly ops report
Operations. Writes the Monday numbers summary so you do not build it by hand.
- Vendor quote compare
Operations. Lines up quotes from several vendors side by side.