PostCardMe
by Abacistopia Co., Limited · 6755380167
Most of the 760 lines in PostCardMe's app-ads.txt (abacistopia.com) are RESELLER lines: 749 against 11 DIRECT, across 169 ad systems. 545 of 735 lines checked against sellers.json match; 125 name a seller ID the network does not list, 13 declare the wrong seller type. The file last changed on 6 October 2026; the same file covers 2 apps of this developer.
Store data
- Rating
- —
- Installs
- —
- Category
- Utilities
- Contains ads
- —
Not published by Apple
app-ads.txt
- Domain
- abacistopia.com
- Status
- Found (200)
- Lines
- 760
- DIRECT / RESELLER
- 11 / 749
- Parse errors
- 121
- Last fetched
- Oct 6, 2026
- Last changed
- Oct 6, 2026
sellers.json cross-check
760 lines checked
Verified
545
Errors
138
Warnings
65
- Seller ID not found 125
- RESELLER but publisher 13
- Seller type BOTH 49
- Confidential seller 3
- No sellers.json 13
- Unchecked 12
Declared supply tree
11 direct accounts across 6 direct sellers · 549 resellers buying from them · 200 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| vungle.com | 1 | 261 resellers: pubmatic.com, rubiconproject.com, pubnative.net … | 1 |
| inmobi.com | 1 | 81 resellers: rubiconproject.com, pubmatic.com, video.unrulymedia.com … | 1 |
| unity.com | 1 | 71 resellers: pubmatic.com, rubiconproject.com, openx.com … | 1 |
| applovin.com | 1 | 17 resellers: pubmatic.com, openx.com, zmaticoo.com … | 1 |
| google.com | 2 | 1 reseller: pubmatic.com | 1 |
| facebook.com | 5 | — | 0 |
200 resellers, intermediary not matched to a direct seller of this app (the intermediary's domain is not a direct seller of this app: 43; the ad system publishes no usable sellers.json: 13; account not found in the ad system's sellers.json: 120; not cross-checked yet: 7; sellers.json lists the account as a publisher, not an intermediary: 15; the seller is confidential in sellers.json: 2).
Seller IDs the networks do not list
125 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain; the first 15 in file order. Usually a stale line or a typo in the ID. How to fix it
| Line | Ad system | Account ID | Relationship |
|---|---|---|---|
| 1 | google.com | pub-4141047808359196 | DIRECT |
| 2 | vungle.com | 6836ae434c15ca0011acf7cf | DIRECT |
| 26 | adview.com | 32076181 | RESELLER |
| 48 | appnexus.com | 1752 | RESELLER |
| 52 | appnexus.com | 9316 | RESELLER |
| 55 | aralego.com | par-AA7B236BA32DD484C838E249362437B8 | RESELLER |
| 61 | betweendigital.com | 43843 | RESELLER |
| 67 | bid-matrix.com | 7a33a9718c7ee898 | RESELLER |
| 78 | contextweb.com | 562546 | RESELLER |
| 81 | contextweb.com | 562762 | RESELLER |
| 82 | contextweb.com | 562791 | RESELLER |
| 83 | contextweb.com | 562824 | RESELLER |
| 84 | contextweb.com | 562827 | RESELLER |
| 85 | contextweb.com | 563539 | RESELLER |
| 86 | contextweb.com | 563601 | RESELLER |
More apps from Abacistopia Co., Limited
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New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Mon, Oct 12, 2026 1:17 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.