Tradeline Marketplace: Browse Current AU Inventory
Explore current authorized-user tradeline inventory and compare account age, credit limit, reporting windows, pricing and availability. Individual buyers can browse current listings, brokers can access broker pricing and tools after onboarding, and eligible cardholders can make authorized-user spots available through the marketplace.
Serving clients? Explore the Tradeline Broker Program →
How Your Payment Is Held
Every marketplace order follows the same payment-holding process.
1
You pay by Zelle, card or broker wallet
Zelle payments are held through Confirmed Identity, an independent third-party payment-holding provider. Credit-card payments are processed through a separate payment provider first.
2
Funds are held under the order terms
The applicable funds are held through Confirmed Identity under the order terms - never released to the cardholder upfront.
3
Released only after verification
Release happens only after all verified release conditions are met - the posting requirement is met, the Final Reporting Date has passed, the order-specific Dispute Period has elapsed, posting is affirmatively verified, and any qualifying issues are resolved.
Reviewer
Written by TradelineScore · Updated October 26, 2026
Raquel Hudson, Editorial Reviewer - Review of this updated version: October 26, 2026
What Is a Tradeline Marketplace?
A tradeline marketplace connects two sides of the same transaction: buyers looking to add a well-established authorized-user account to their credit file, and cardholders willing to offer an AU slot on their own card in exchange for payment. Instead of relying on informal, one-on-one arrangements, a marketplace centralizes pricing, payment and order handling through one platform - with payment held under the order terms between both sides.
Navigating it well comes down to a few real factors: account age, credit limit, and the reporting window. Listings never disclose which specific bureaus a card has historically reported to. Buyers compare listings by limit, age, price and availability, and posting to at least two of the three major bureaus is the qualifying-posting standard - no one can promise which bureaus report. Not every listing serves the same goal, so matching a tradeline to what you're actually trying to accomplish matters more than picking the first available option. For an independent explanation of how tradelines work, see Experian's guide.
What You Can Compare in the Marketplace
Marketplace listings show core details that help you compare options side by side.
| Listing Detail | What It Shows |
|---|---|
| Issuer | Bank associated with the account |
| Account Age | How long the account has been open |
| Credit Limit | Credit limit shown for the listing |
| Reporting Window | Listing-specific estimated reporting period |
| Price | Current listed price |
| Availability | Spots and closing information, when applicable |
How the Tradeline Marketplace Works
The same core sequence, regardless of which side you're on.
1. Match
Buyers compare listings by limit, age, price and availability. Cardholders make account spots available through the marketplace.
2. Review
The cardholder operations team reviews the account and statement when an order comes in, before fulfillment; accounts can be listed before that review.
3. Payment Held
Payment is held under the order terms, not released directly to the cardholder, before posting happens.
4. AU Added
The cardholder adds the buyer directly through their own issuer.
5. Confirmed & Released
Payment is released to the cardholder once all of the order’s release conditions are met - the posting requirement is met, the Final Reporting Date has passed, the order-specific Dispute Period has elapsed, posting is affirmatively verified and any qualifying reported issue is resolved.
Payment holding means funds are held under the order terms until the order’s verified release conditions are met - including the listing’s Final Reporting Date - not just the buyer submitting an order request.
For Individual Buyers
Browse current inventory and view listed pricing.
- Compare by credit limit, age, price and availability
- Payment held under the order terms until the verified release conditions are met, never released upfront
- Review each listing's estimated reporting window before ordering.
For Brokers & Credit Professionals
Broker pricing after onboarding, client markup tools, and a free branded lead-generation iFrame for your website.
- Free broker account with broker-only wholesale pricing after onboarding, no first order needed
- Set your own client markup, fixed-dollar or percentage, on every listing
- Free branded iFrame with your logo and company name for collecting client inquiries.
For Cardholders
Make eligible AU spots available, control availability and receive payout once the order’s release conditions are met.
- Free seller account - set your own availability and choose which slots are listed and when.
- Paid only after the order’s release conditions are met - never before the Final Reporting Date
- Add and remove authorized users directly through your issuer, following each order's dates and instructions.
What Payment Holding Does and Doesn’t Cover
Payment holding protects the payment itself - funds aren’t released to the cardholder until the order’s release conditions are met. Zelle payments are held through Confirmed Identity, an independent third-party payment-holding provider; credit-card payments are processed through a separate payment provider before the applicable funds are held through Confirmed Identity. It doesn’t eliminate every risk in the process:
- Card issuers can close or flag an account at their own discretion, which can affect an in-progress listing
- No tradeline, however strong the account, guarantees a specific credit score change - results depend on the buyer's full credit profile
- Posting timing varies by issuer and bureau, and isn't something either side fully controls
Platform Features
Accounts and statements are reviewed for eligibility after an order is placed, before fulfillment.
Payment Holding & Posting Verification
Funds release only after the order’s release conditions are met.
Order Details
Review the reporting window and scheduled removal date in your order receipt after purchase.
Buyer-Seller Matching
Compare listings by real criteria.
Sourcing tradelines for clients rather than yourself? See our Tradeline Broker Program for wholesale pricing and broker-specific tools.
Related Marketplace Guides
Frequently Asked Questions
What is a tradeline marketplace?
A platform where buyers can purchase authorized-user tradelines and cardholders can offer AU slots on their own cards for payment, with payment held under the order terms between both sides of the transaction.
How does the TradelineScore marketplace work?
The same core sequence applies to every transaction: match, review, payment held under the order terms, the AU is added, then payment is released once the order’s release conditions are met. See "How the Tradeline Marketplace Works" above for detail.
What information can I compare in a listing?
Issuer, account age, credit limit, reporting window, price, and availability - see the comparison table above for what each one shows.
Can brokers use the tradeline marketplace?
Yes - brokers sourcing tradelines for clients should use the Tradeline Broker Program for broker pricing after onboarding, client markup tools, and a free branded lead-generation iFrame for your website.
How does payment holding work on marketplace orders?
Payment holding protects the payment itself - funds aren't released to the cardholder until the order's release conditions are met. See "What Payment Holding Does and Doesn't Cover" above, and our Payment Holding & Posting Verification page for more detail.
Do authorized-user tradelines guarantee a credit score change?
No. Results depend on the buyer's full credit profile and how a given lender weighs authorized-user history - no tradeline guarantees a specific outcome.
