Ad system

copper.com

copper.com appears only as a RESELLER: 5 app-ads.txt files. We found no readable sellers.json for copper.com, so none of the 5 lines naming it can be checked.

Apps declaring it
572

0 DIRECT · 572 RESELLER

Sellers in sellers.json
0

Not found

Lines verified
—

no line checked yet

Lines with errors
0

5 lines in total

Avg. supply path score
49.5 / 100

581 apps scored

App counts, the sellers.json breakdown and the directory ranking are as of , recomputed daily (the same numbers as the directory). Line counts are recounted every 10 minutes. sellers.json last read 10 October 2026. The supply path score sums up how short and clean the declared paths are, 0 to 100 (how it is computed).

How to add copper.com to app-ads.txt

One line per account, in the app-ads.txt at the root of the domain your App Store and Google Play listings name as the developer website.

copper.com, YOUR_ACCOUNT_ID, DIRECT
copper.com, YOUR_ACCOUNT_ID, RESELLER
  • Field 1: copper.com, the domain copper.com uses in app-ads.txt.
  • Field 2: your account ID with copper.com. It must equal the seller_id in copper.com's sellers.json.
  • Field 3: DIRECT if you hold the account, RESELLER if a partner holds it and sells your inventory. DIRECT vs RESELLER
  • Field 4 (optional): a certification authority ID. Most lines naming copper.com carry none, or different ones, so we do not suggest one.

sellers.json at a glance

Status
Not found
Sellers listed
0
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 10, 2026

Cross-check of lines naming copper.com

  • Verified 0
  • Seller ID not found 0
  • DIRECT but intermediary 0
  • RESELLER but publisher 0
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 5
  • Unchecked 0

Every line naming copper.com is looked up in its sellers.json. What each status means

Common errors with copper.com lines

  • No sellers.json 5 lines

    copper.com has no sellers.json we can read, so these lines cannot be checked by anyone.

Common app-ads.txt errors and how to fix them

Apps that declare copper.com

AppStoreRelationshipStatus
Android RESELLER Live
iOS RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
Android RESELLER Live
iOS RESELLER Live
Android RESELLER Live
iOS RESELLER Live
Android RESELLER Live
Android RESELLER Live
iOS RESELLER Live
Android RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live
iOS RESELLER Live

Questions about copper.com

Does copper.com publish a sellers.json?

We found no sellers.json at https://copper.com/sellers.json when we last looked on 10 October 2026. Lines naming copper.com cannot be checked against it.

How many apps declare copper.com in app-ads.txt?

572 apps in Stoqlab's data (delisted apps included) declare copper.com: 0 with at least one DIRECT line and 572 with at least one RESELLER line, across 5 app-ads.txt files, as of 13 October 2026 (recounted daily).

Not sure whether your line should say DIRECT or RESELLER? DIRECT vs RESELLER in app-ads.txt

Sources: the public app-ads.txt files of tracked apps and the sellers.json of copper.com. Something wrong? Tell us.