About
Tradeline District.
A marketplace for seasoned authorized-user tradelines. Real banks, live inventory, honest deadlines — and no promises we cannot keep.
Pick a line.
Verify. Watch it post.
Pick a line
Live inventory from real banks. Every card shows its limit, age, post date, purchase deadline and slots left — you pick what fits your file.
Verify securely
After payment you get a secure link to add the authorized user: name, date of birth, SSN and address — what the tradeline provider requires to add them. Encrypted, used once, then removed.
Watch it post
The cardholder adds you as an authorized user, and the account history can then appear on your report. Not posted within 45 days? Full refund.
Real lines.
Honest timing.
Live inventory
The marketplace syncs to our supplier list automatically. If a line sells out, it comes down.
Honest timing
Deadlines and reporting windows are enforced by the system, not a sales rep.
Nothing sensitive up front
The storefront never asks for your SSN, date of birth or bank details. After payment, a secure link collects only what the tradeline provider requires to add the authorized user.
No score promises
We tell you what a line changes — limit, age, depth. What a scoring model does with that depends on your file.
A refund policy in plain words
If your tradeline hasn’t posted to your credit report within 45 days, you get a full refund.
Self-checkout
No call to book, no rep to wait on. Pay by card, add the authorized user details, and the system takes it from there.