# COSMO Cashback — Compare Rates Across 8 Cashback Portals

> GotCashback.com tracks COSMO cashback rates across 8 cashback portals, updated 2026-08-10T20:11:19Z. Current best rate: **3.00 %** via **Active Junky**. This page is the agent-readable version of https://www.gotcashback.com/Stores/COSMO/.

- Canonical HTML page: https://www.gotcashback.com/Stores/COSMO/
- Store website: https://cosmotogether.com
- Data freshness: rates last checked 2026-08-10T20:11:19Z; rates change frequently — treat values older than 24 hours as stale and re-fetch.
- All rates apply to online purchases initiated through the portal's tracking link unless noted otherwise.

Discover COSMO cashback offers up to 4.04% from 8 trusted cashback websites.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | 3.00 % |
| Portal | [Active Junky](https://www.gotcashback.com/Portals/active-junky/) |
| Rate type | flat |
| Cashback link | https://www.gotcashback.com/Click/active-junky/COSMO/ |

## All Portal Rates

Sorted by cashback rate, highest first. Use the "Cashback link" URL to activate rate comparison and tracking.

| Portal | Cashback rate | End date | Conditions | Cashback link |
|---|---|---|---|---|
| [Active Junky](https://www.gotcashback.com/Portals/active-junky/) | 3.00 % | — | — | https://www.gotcashback.com/Click/active-junky/COSMO/ |
| [SimplyBestCoupons.com](https://www.gotcashback.com/Portals/SimplyBestCoupons/) | 1.00% | — | — | https://www.gotcashback.com/Click/SimplyBestCoupons/COSMO/ |
| [Rakuten](https://www.gotcashback.com/Portals/rakuten/) | 1% | — | — | https://www.gotcashback.com/Click/rakuten/COSMO/ |
| [TopCashback.com](https://www.gotcashback.com/Portals/TopCashback/) | Up to 4.04% (up to) | — | — | https://www.gotcashback.com/Click/TopCashback/COSMO/ |
| [Yazing](https://www.gotcashback.com/Portals/yazing/) | Up to 3.60 % (up to) | — | — | https://www.gotcashback.com/Click/yazing/COSMO/ |
| [Citi Shop](https://www.gotcashback.com/Portals/citishop/) | Up to 2.6% (up to) | — | — | https://www.gotcashback.com/Click/citishop/COSMO/ |
| [GoCashBack](https://www.gotcashback.com/Portals/gocashback/) | Up to 2% (up to) | — | — | https://www.gotcashback.com/Click/gocashback/COSMO/ |
| [CapitalOne Shopping](https://www.gotcashback.com/Portals/capitalone-shopping/) | 1% | — | — | https://www.gotcashback.com/Click/capitalone-shopping/COSMO/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.com/Stores/COSMO/History/Json/year/
- Last 30 days: https://www.gotcashback.com/Stores/COSMO/History/Json/month/

## Terms & Exclusions

Common conditions for cashback (verify per portal before purchase):

- Cashback typically applies to orders initiated through the portal's tracking link; in-store offers, where available, are listed separately above.
- Gift card purchases usually do not earn cashback.
- Cashback is voided if another browser extension or coupon code claims the affiliate attribution.
- Tracking requires clicking through the portal link with ad/tracker blocking disabled.
- Portal-specific conditions are listed in the "Conditions" column above.

## How It Works

1. Compare rates in the tables above and pick a portal.
2. Follow the cashback link, sign in (or register) at the portal, and click through to COSMO from the portal.
3. Complete your purchase in the same session without visiting other coupon sites.
4. Cashback tracks in your portal account and becomes withdrawable after the portal's payout waiting period.

## FAQ

**How can I earn COSMO cashback using cashback portals?**
To earn COSMO cashback through cashback portals, simply sign up or log in to your preferred cashback portal, search for COSMO in the list of available stores, click on the store link, and make a purchase as you normally would.

**Are there any restrictions on earning COSMO cashback through cashback portals?**
While most purchases are eligible for COSMO cashback via cashback portals, some exclusions may apply. It is recommended to review the terms and conditions on the cashback portal's website for specific details.

**How long does it take to receive COSMO cashback from cashback portals?**
The time it takes to receive COSMO cashback from cashback portals varies by store and may range from a few days to several weeks. Once your purchase is verified, the cashback will be credited to your account.

**Can I stack COSMO cashback from multiple cashback portals?**
Typically, you cannot stack cashback from multiple portals for the same purchase. It is recommended to choose one cashback portal to ensure the cashback is properly tracked and credited.

**What happens if my COSMO cashback is not tracked by the cashback portal?**
If your COSMO cashback is not tracked by the cashback portal, you can usually submit a missing cashback claim. Provide proof of purchase and any necessary information to the cashback portal for further investigation.

**Is there a limit to how much COSMO cashback I can earn through cashback portals?**
The amount of COSMO cashback you can earn through cashback portals may be subject to individual store limits or promotional offers. Check the details on the cashback portal's website for any restrictions.

**Do I need to provide my COSMO membership information to earn cashback through portals?**
In most cases, you do not need to provide your COSMO membership information to earn cashback through portals. Cashback is typically tracked based on your purchase activity through the cashback portal.

**Can I earn COSMO cashback on all types of purchases through cashback portals?**
While many purchases are eligible for COSMO cashback through cashback portals, certain products or services may be excluded. Check the terms and conditions on the cashback portal's website for specific details.

**Are there any fees associated with earning COSMO cashback through cashback portals?**
Earning COSMO cashback through cashback portals is typically free for users. There are usually no fees associated with signing up, making purchases, or receiving cashback rewards.

**What should I do if my COSMO cashback is lower than expected from the cashback portal?**
If your COSMO cashback is lower than expected from the cashback portal, review the purchase details and terms carefully. Contact the cashback portal's customer service for assistance or clarification.

**Can I earn COSMO cashback retroactively for past purchases using cashback portals?**
In some cases, you may be able to earn COSMO cashback retroactively for past purchases using cashback portals. Check with the specific cashback portal to see if this option is available.

**Is COSMO cashback earned through portals taxable income?**
COSMO cashback earned through portals may be subject to taxation based on your local laws and regulations. Consult with a tax professional for guidance on reporting cashback earnings.

**What happens if I return a product for which I earned COSMO cashback through a cashback portal?**
If you return a product for which you earned COSMO cashback through a cashback portal, the cashback amount may be reversed or deducted from your account. Check the cashback portal's policies for details on returns.

**Can I earn additional rewards along with COSMO cashback through cashback portals?**
Some cashback portals may offer additional rewards or incentives along with COSMO cashback for select purchases. Check the portal's promotional offers or loyalty programs for more information.

**Do I need to link my COSMO account to the cashback portal for earning cashback?**
Linking your COSMO account to the cashback portal is usually not required for earning cashback. Cashback is typically tracked automatically based on your purchase activity through the portal.

**What security measures are in place to protect my COSMO cashback earnings on cashback portals?**
Cashback portals employ various security measures to protect your COSMO cashback earnings, including encryption, secure payment gateways, and data protection protocols. Ensure you use trusted and secure portals for transactions.

**Can I transfer my COSMO cashback earnings from one cashback portal to another?**
Transferring COSMO cashback earnings from one cashback portal to another is typically not allowed. Cashback rewards are usually tied to the specific portal where the purchase was made.

**Are there any age restrictions for earning COSMO cashback through cashback portals?**
Most cashback portals require users to be of legal age (usually 18 years or older) to earn COSMO cashback or participate in cashback offers. Verify the age requirements on the portal's terms of service.

**What happens if I cancel my membership with a cashback portal after earning COSMO cashback?**
If you cancel your membership with a cashback portal after earning COSMO cashback, you may lose access to future cashback offers or rewards. It is advisable to review the portal's policies before canceling.

**Can I earn COSMO cashback through cashback portals on mobile purchases?**
Yes, you can earn COSMO cashback through cashback portals on mobile purchases. Some portals offer mobile apps or mobile-optimized websites for convenient cashback earning on smartphones or tablets.

## Related

- All stores index (HTML): https://www.gotcashback.com/Stores/
- Site index for agents: https://www.gotcashback.com/llms.txt
- Similar stores (agent-readable): [Macy's](https://www.gotcashback.com/Stores/Macy-s/llms.txt), [ModCloth](https://www.gotcashback.com/Stores/ModCloth/llms.txt), [Boohoo](https://www.gotcashback.com/Stores/Boohoo/llms.txt), [Saks Fifth Avenue](https://www.gotcashback.com/Stores/Saks-Fifth-Avenue/llms.txt), [Sephora](https://www.gotcashback.com/Stores/Sephora/llms.txt), [EXPRESS](https://www.gotcashback.com/Stores/EXPRESS/llms.txt), [ASOS](https://www.gotcashback.com/Stores/ASOS/llms.txt), [Shopbop](https://www.gotcashback.com/Stores/Shopbop/llms.txt), [Free People](https://www.gotcashback.com/Stores/Free-People/llms.txt), [Nasty Gal](https://www.gotcashback.com/Stores/Nasty-Gal/llms.txt), [Target](https://www.gotcashback.com/Stores/Target/llms.txt), [LOFT](https://www.gotcashback.com/Stores/LOFT/llms.txt), [Nordstrom Rack](https://www.gotcashback.com/Stores/Nordstrom-Rack/llms.txt), [Lulus](https://www.gotcashback.com/Stores/Lulus/llms.txt), [Urban Outfitters](https://www.gotcashback.com/Stores/Urban-Outfitters/llms.txt), [Forever 21](https://www.gotcashback.com/Stores/Forever-21/llms.txt)

---
*Machine-readable metadata*

```json
{
  "type": "CashbackStoreOffer",
  "store": "COSMO",
  "storeUrl": "https://cosmotogether.com",
  "canonical": "https://www.gotcashback.com/Stores/COSMO/",
  "lastUpdated": "2026-08-10T20:11:19Z",
  "bestRate": {
    "advertised": "3.00 %",
    "effectivePercent": 3,
    "tiered": false,
    "portal": "Active Junky",
    "portalUrl": "https://www.gotcashback.com/Portals/active-junky/",
    "clickUrl": "https://www.gotcashback.com/Click/active-junky/COSMO/"
  },
  "portalCount": 8,
  "portals": [
    {
      "name": "Active Junky",
      "rate": "3.00 %",
      "effectivePercent": 3,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/active-junky/COSMO/"
    },
    {
      "name": "SimplyBestCoupons.com",
      "rate": "1.00%",
      "effectivePercent": 1,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/SimplyBestCoupons/COSMO/"
    },
    {
      "name": "Rakuten",
      "rate": "1%",
      "effectivePercent": 1,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/rakuten/COSMO/"
    },
    {
      "name": "TopCashback.com",
      "rate": "Up to 4.04%",
      "effectivePercent": 4.04,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/TopCashback/COSMO/"
    },
    {
      "name": "Yazing",
      "rate": "Up to 3.60 %",
      "effectivePercent": 3.6,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/yazing/COSMO/"
    },
    {
      "name": "Citi Shop",
      "rate": "Up to 2.6%",
      "effectivePercent": 2.6,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/citishop/COSMO/"
    },
    {
      "name": "GoCashBack",
      "rate": "Up to 2%",
      "effectivePercent": 2,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/gocashback/COSMO/"
    },
    {
      "name": "CapitalOne Shopping",
      "rate": "1%",
      "effectivePercent": 1,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/capitalone-shopping/COSMO/"
    }
  ]
}
```