# Mel Science Cashback — Compare Rates Across 6 Cashback Portals

> GotCashback.com tracks Mel Science cashback rates across 6 cashback portals, updated 2026-08-12T23:25:10Z. Current best rate: **$11.00** via **SimplyBestCoupons.com**. This page is the agent-readable version of https://www.gotcashback.com/Stores/Mel-Science/.

- Canonical HTML page: https://www.gotcashback.com/Stores/Mel-Science/
- Store website: https://melscience.com
- Data freshness: rates last checked 2026-08-12T23:25:10Z; 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 Mel Science cashback offers up to 1100 sb from 6 trusted cashback websites.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | $11.00 |
| Portal | [SimplyBestCoupons.com](https://www.gotcashback.com/Portals/SimplyBestCoupons/) |
| Rate type | flat |
| Cashback link | https://www.gotcashback.com/Click/SimplyBestCoupons/Mel-Science/ |

## 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 |
|---|---|---|---|---|
| [SimplyBestCoupons.com](https://www.gotcashback.com/Portals/SimplyBestCoupons/) | $11.00 | — | — | https://www.gotcashback.com/Click/SimplyBestCoupons/Mel-Science/ |
| [TopCashback.com](https://www.gotcashback.com/Portals/TopCashback/) | Up to $30.30 (up to) | — | — | https://www.gotcashback.com/Click/TopCashback/Mel-Science/ |
| [Citi Shop](https://www.gotcashback.com/Portals/citishop/) | Up to $19.5 (up to) | — | — | https://www.gotcashback.com/Click/citishop/Mel-Science/ |
| [Rakuten](https://www.gotcashback.com/Portals/rakuten/) | Up to $15 (up to) | — | — | https://www.gotcashback.com/Click/rakuten/Mel-Science/ |
| [Price.com](https://www.gotcashback.com/Portals/price-com/) | Up to ¤15.00 (up to) | — | — | https://www.gotcashback.com/Click/price-com/Mel-Science/ |
| [Swagbucks](https://www.gotcashback.com/Portals/swagbucks/) | 1100 SB | — | — | https://www.gotcashback.com/Click/swagbucks/Mel-Science/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.com/Stores/Mel-Science/History/Json/year/
- Last 30 days: https://www.gotcashback.com/Stores/Mel-Science/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 Mel Science 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 does earning Mel Science cashback using cashback portals work?**
When you make a purchase through a cashback portal like SimplyBestCoupons.com and click on the Mel Science offer, you will earn a percentage of your purchase back as cashback.

**Are there any fees involved in earning Mel Science cashback through cashback portals?**
No, there are typically no fees involved in earning cashback through cashback portals. You simply earn a percentage of your purchase back.

**How long does it take to receive Mel Science cashback after making a purchase through a cashback portal?**
The time it takes to receive your Mel Science cashback can vary but is usually credited to your cashback account within a few days to a few weeks after the purchase.

**Do I need to create an account on the cashback portal to earn Mel Science cashback?**
Yes, you will typically need to create an account on the cashback portal where you plan to make the Mel Science purchase to earn cashback.

**Can I combine Mel Science cashback with other discounts or promotions?**
In most cases, yes, you can combine Mel Science cashback with other discounts or promotions offered by Mel Science.

**Is there a limit to how much Mel Science cashback I can earn through a cashback portal?**
There may be limits or caps on the amount of cashback you can earn for a single purchase or within a certain timeframe. Check the terms and conditions on the cashback portal for details.

**What should I do if my Mel Science cashback is not showing up in my cashback account?**
If your Mel Science cashback is not showing up in your account, contact the cashback portal's customer support for assistance.

**Are there any restrictions on what Mel Science products are eligible for cashback through cashback portals?**
Some specific products or categories from Mel Science may not be eligible for cashback. Check the cashback portal's terms and conditions for details.

**Can I earn Mel Science cashback on gift card purchases through cashback portals?**
Cashback offers on gift card purchases may vary by cashback portal and may not always be eligible for cashback. Check the specific offer terms for details.

**Is there a minimum purchase amount required to earn Mel Science cashback through cashback portals?**
There may be a minimum purchase amount required to qualify for Mel Science cashback through the cashback portal. Check the offer details for specifics.

**Do I need to click on the Mel Science offer on the cashback portal before making a purchase to earn cashback?**
Yes, in most cases, you need to click on the Mel Science offer on the cashback portal before making your purchase to ensure the cashback is tracked and credited to your account.

**Can I earn Mel Science cashback on purchases made with a gift card or store credit?**
Cashback may not be available on purchases made with gift cards or store credit. Check the cashback portal's terms and conditions for details.

**What happens if I return a product I purchased through a cashback portal and earn Mel Science cashback?**
If you return a product, any associated cashback may be reversed or deducted from your account balance. Check the cashback portal's return policy for details.

**Are there any restrictions on the payment methods I can use to earn Mel Science cashback through cashback portals?**
Some cashback portals may have restrictions on certain payment methods for earning cashback. Check the portal's terms and conditions for details.

**Do I need to enable cookies or disable ad blockers when using a cashback portal to earn Mel Science cashback?**
Enabling cookies and disabling ad blockers can help ensure that your cashback is tracked properly when using a cashback portal to earn Mel Science cashback.

**Can I earn Mel Science cashback on purchases made through the Mel Science mobile app via a cashback portal?**
Some cashback portals may offer cashback on purchases made through the Mel Science mobile app, but make sure to check the specific offer terms for details.

**Is there an expiration date for Mel Science cashback earned through cashback portals?**
Mel Science cashback earned through cashback portals may have expiration dates, so it's important to check the terms and conditions on the cashback portal for specific details.

**Can I earn Mel Science cashback on international purchases through a cashback portal?**
Cashback eligibility for international Mel Science purchases may vary by cashback portal. Check the offer terms and conditions for details.

**Do I need to keep my receipt or order confirmation when earning Mel Science cashback via a cashback portal?**
Keeping your receipt or order confirmation can be helpful in case you need to provide proof of purchase to the cashback portal for any reason related to your cashback.

**Is there a referral program for inviting friends to earn Mel Science cashback through a cashback portal?**
Some cashback portals may offer referral programs where you can earn bonuses or rewards for inviting friends to earn Mel Science cashback through the portal. Check for referral program details on the portal.

## Related

- All stores index (HTML): https://www.gotcashback.com/Stores/
- Site index for agents: https://www.gotcashback.com/llms.txt
- Similar stores (agent-readable): [CodeMonkey](https://www.gotcashback.com/Stores/CodeMonkey/llms.txt), [Curiosity Box](https://www.gotcashback.com/Stores/Curiosity-Box/llms.txt), [KiwiCo](https://www.gotcashback.com/Stores/KiwiCo/llms.txt), [Zappos](https://www.gotcashback.com/Stores/Zappos/llms.txt), [Education.com](https://www.gotcashback.com/Stores/Education-com/llms.txt), [Green Kid Crafts](https://www.gotcashback.com/Stores/Green-Kid-Crafts/llms.txt), [Melissa & Doug](https://www.gotcashback.com/Stores/Melissa-Doug/llms.txt), [Makeblock](https://www.gotcashback.com/Stores/Makeblock/llms.txt), [BestBuy.com](https://www.gotcashback.com/Stores/BestBuy-com/llms.txt), [Crayola](https://www.gotcashback.com/Stores/Crayola/llms.txt), [Shopify](https://www.gotcashback.com/Stores/Shopify/llms.txt), [Little Passports](https://www.gotcashback.com/Stores/Little-Passports/llms.txt)
- Same store in other countries: [MEL Science (United Kingdom)](https://www.gotcashback.co.uk/Stores/MEL-Science/llms.txt), [MEL Science (Australia)](https://au.gotcashback.com/Stores/MEL-Science/llms.txt), [MEL Science (Deutschland)](https://www.gotcashback.de/Stores/MEL-Science/llms.txt), [Mel Science (Canada)](https://ca.gotcashback.com/Stores/Mel-Science/llms.txt)

---
*Machine-readable metadata*

```json
{
  "type": "CashbackStoreOffer",
  "store": "Mel Science",
  "storeUrl": "https://melscience.com",
  "canonical": "https://www.gotcashback.com/Stores/Mel-Science/",
  "lastUpdated": "2026-08-12T23:25:10Z",
  "bestRate": {
    "advertised": "$11.00",
    "flatAmount": 11.0000,
    "tiered": false,
    "portal": "SimplyBestCoupons.com",
    "portalUrl": "https://www.gotcashback.com/Portals/SimplyBestCoupons/",
    "clickUrl": "https://www.gotcashback.com/Click/SimplyBestCoupons/Mel-Science/"
  },
  "portalCount": 6,
  "portals": [
    {
      "name": "SimplyBestCoupons.com",
      "rate": "$11.00",
      "flatAmount": 11.0000,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/SimplyBestCoupons/Mel-Science/"
    },
    {
      "name": "TopCashback.com",
      "rate": "Up to $30.30",
      "flatAmount": 30.3000,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/TopCashback/Mel-Science/"
    },
    {
      "name": "Citi Shop",
      "rate": "Up to $19.5",
      "flatAmount": 19.5000,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/citishop/Mel-Science/"
    },
    {
      "name": "Rakuten",
      "rate": "Up to $15",
      "flatAmount": 15.0000,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/rakuten/Mel-Science/"
    },
    {
      "name": "Price.com",
      "rate": "Up to \u00A415.00",
      "flatAmount": 15.0000,
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      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/price-com/Mel-Science/"
    },
    {
      "name": "Swagbucks",
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      "flatAmount": 1100.0000,
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      "url": "https://www.gotcashback.com/Click/swagbucks/Mel-Science/"
    }
  ]
}
```