checkout.square.site

### Issue URL (Incorrect Blocking)
[https://checkout.square.site/merchant/MLDMK8BCBA5W8/checkout/4C5QD4QFQA7XYGHD3QWQZBOP](https://adguardteam.github.io/AnonymousRedirect/redirect.html?url=https%3A%2F%2Fcheckout.square.site%2Fmerchant%2FMLDMK8BCBA5W8%2Fcheckout%2F4C5QD4QFQA7XYGHD3QWQZBOP)

### Comment
> AdGuard block a payment link to Square

```
Username: @GhostBundle
```

### Screenshots

Screenshot 1


Screenshot 1 with AdGuard disabled


### System configuration

| Information | Value |
|-------------|-------|
AdGuard product: | AdGuard Browser Extension v5.5.2.3 MV2
System version: | `Windows 10`
Browser: | Opera
Filters: | **Ad Blocking:**
AdGuard Base filter

Language-specific: 53 filters
AdGuard Russian filter,
AdGuard German filter,
AdGuard Japanese filter,
AdGuard Dutch filter,
AdGuard Spanish/Portuguese filter,
AdGuard Turkish filter,
AdGuard French filter,
AdGuard Ukrainian filter,
ABPindo,
Bulgarian list,
EasyList China,
EasyList Czech and Slovak,
EasyList Dutch,
EasyList Germany,
EasyList Hebrew,
EasyList Italy,
EasyList Lithuania,
Latvian List,
Liste AR,
ROList,
Icelandic ABP List,
AdBlockID,
Greek AdBlock Filter,
EasyList Portuguese,
EasyList Thailand,
Hungarian filter,
Xfiles,
RU AdList: Counters,
ABPVN List,
Official Polish filters for AdBlock, uBlock Origin & AdGuard,
Polish GDPR-Cookies Filters,
Estonian List,
CJX's Annoyances List,
Polish Social Filters,
AdGuard Chinese filter,
List-KR Classic filter list,
xinggsf,
EasyList Spanish,
KAD - Anti-Scam,
Adblock List for Finland,
ROLIST2,
Persian Blocker,
road-block light,
Polish Annoyances Filters,
Polish Anti Adblock Filters,
Frellwit's Swedish Filter,
YousList,
EasyList Polish,
Polish Anti-Annoying Special Supplement,
Dandelion Sprout's Nordic Filters,
Dandelion Sprout's Serbo-Croatian List,
IndianList,
Macedonian adBlock Filters
Filters last update: | 2026-09-13T01:33:13Z
Tracking protection: | disabled
Browsing Security: | enabled
Browsing Security statistics: | disabled

### Issue configuration
[Import](https://reports.adguard.com/settings/import.html?scheme_version=4&product_type=ext&product_version=5.5.2.3&system_version=Windows+10&ext.manifest_version=2&browser=opera&regular_filters=1%2C2%2C6%2C7%2C8%2C9%2C13%2C16%2C23%2C102%2C103%2C104%2C105%2C106%2C107%2C108%2C109%2C110%2C111%2C112%2C114%2C119%2C120%2C121%2C124%2C202%2C203%2C206%2C212%2C214%2C216%2C217%2C218%2C220%2C221%2C224%2C227%2C228%2C231%2C232%2C233%2C234%2C235%2C236%2C237%2C238%2C243%2C244%2C246%2C247%2C249%2C252%2C253%2C254&filters_last_update=2026-09-13T01%3A33%3A13Z&browsing_security.enabled=1&browsing_security.statistics_enabled=0&stealth.enabled=0)

Use the provided settings import link to reproduce the report in AdGuard Browser Extension 5.5.2.3 with Opera and the same filter set. Then inspect the relevant filter list files (Base and the listed language filters) for rules matching `checkout.square.site` or `square.site` patterns. Done is when the same checkout URL no longer gets blocked in this config and you can confirm the behavior with screenshots or notes.

由索引模型根據 Issue 內容生成。