# Neptune Cashback — Compare Rates Across 2 Cashback Portals

> GotCashback.co.uk tracks Neptune cashback rates across 2 cashback portals, updated 2026-11-14T11:03:19Z. Current best rate: **up to 5%** via **British Airways eStore**. This page is the agent-readable version of https://www.gotcashback.co.uk/Stores/Neptune/.

- Canonical HTML page: https://www.gotcashback.co.uk/Stores/Neptune/
- Store website: https://neptune.com
- Data freshness: rates last checked 2026-11-14T11:03:19Z; 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.

Earn Neptune airline miles and credit card points across 2 portals: British Airways eStore and Radisson Rewards Shop. Updated 14 Nov 2026.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | Up to 5 Avios / £1 |
| Portal | [British Airways eStore](https://www.gotcashback.co.uk/Portals/british-airways-us/) |
| Rate type | tiered — varies by category (listed rate is the maximum) |
| Cashback link | https://www.gotcashback.co.uk/Click/british-airways-us/Neptune/ |

## 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 |
|---|---|---|---|---|
| [Radisson Rewards Shop](https://www.gotcashback.co.uk/Portals/RadissonRewards/) | Up to 13 points / £1 (up to) | — | — | https://www.gotcashback.co.uk/Click/RadissonRewards/Neptune/ |
| [British Airways eStore](https://www.gotcashback.co.uk/Portals/british-airways-us/) | Up to 5 Avios / £1 (up to) | — | — | https://www.gotcashback.co.uk/Click/british-airways-us/Neptune/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.co.uk/Stores/Neptune/History/Json/year/
- Last 30 days: https://www.gotcashback.co.uk/Stores/Neptune/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 Neptune 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.

## Ask AI or Telegram

- AI assistants can query live cashback rates for this store via the [GotCashback MCP Server](https://mcp.gotcashback.com) — setup guide: https://www.gotcashback.co.uk/mcp-server/
- [Ask the Telegram bot](https://t.me/GotCashbackBot?start=s_4387211_cb): opens @GotCashbackBot with this store's cashback rates.

GotCashback.co.uk compares cashback rates across 126 cashback portals in 49 countries worldwide, including 21 portals and 11993 stores in the United Kingdom. Founded in 2020; operated by MNP Enterprises, LLC.

## FAQ

**What is Neptune cashback?**
Neptune cashback is a reward you may earn when you access Neptune through an eligible cashback portal, complete a qualifying purchase, and meet the portal's terms and conditions.

**How can I earn Neptune cashback through a cashback portal?**
Sign in to a participating cashback portal, search for Neptune, activate the available Neptune cashback offer, click through to the retailer, and complete your purchase in the same session.

**Which cashback portals offer Neptune cashback?**
Neptune cashback availability can vary by portal, location, and time. Check reputable platforms such as SimplyBestCoupons.com and other cashback portals to compare current Neptune cashback rates and terms.

**How much Neptune cashback can I earn?**
The Neptune cashback rate depends on the current portal promotion, product category, order value, and applicable exclusions. Always review the offer details before clicking through.

**Do I need an account to earn Neptune cashback?**
Yes, most cashback portals require you to create and sign in to an account before activating Neptune cashback. An account allows the portal to track purchases and credit rewards.

**How do I activate a Neptune cashback offer?**
Open the Neptune listing on your chosen cashback portal, select the cashback activation or shop-now button, and complete your purchase after being redirected to Neptune.

**How long does Neptune cashback take to track?**
Neptune cashback may appear as pending within a few hours or several days after your purchase. Tracking times vary by portal, merchant, order type, and technical processing.

**When will my Neptune cashback become payable?**
Neptune cashback usually becomes payable after the retailer confirms the order and the return or cancellation period ends. The exact confirmation period is set by the cashback portal.

**Why is my Neptune cashback still pending?**
Pending Neptune cashback may be waiting for order confirmation, shipment, payment verification, or the end of the return period. Check the portal's transaction details and processing policy for an estimated timeline.

**What should I do if my Neptune cashback is missing?**
Wait for the portal's stated tracking period, then submit a missing-cashback claim with your order number, purchase date, order value, and confirmation email. Avoid submitting duplicate claims.

**Can I use Neptune coupons and earn cashback at the same time?**
You may be able to combine Neptune cashback with coupons, but only approved codes and promotions usually qualify. Unlisted coupon codes or competing offers may prevent cashback tracking.

**Can I use a Neptune promo code with cashback?**
A Neptune promo code may be compatible with cashback if the cashback portal specifically permits it. Review the offer's exclusions before applying any code.

**Does Neptune cashback apply to sale items?**
Sale items may qualify for Neptune cashback, but some discounted products, clearance items, or special promotions may be excluded. Check the current cashback terms before purchasing.

**Are shipping fees included in Neptune cashback calculations?**
Cashback is commonly calculated on the eligible merchandise subtotal, excluding shipping, taxes, duties, gift cards, discounts, and other non-qualifying charges. The portal's terms control the final calculation.

**Can I earn Neptune cashback on multiple purchases?**
You can generally earn Neptune cashback on multiple eligible purchases, provided you activate the offer for each shopping session and follow the portal's purchase and order limits.

**Can I earn Neptune cashback on mobile purchases?**
Mobile Neptune cashback may be available through a portal's mobile website or app. Use the portal's supported tracking method and avoid switching devices or browsers during checkout.

**What can prevent my Neptune cashback from tracking?**
Ad blockers, disabled cookies, private browsing, unsupported browsers, using another coupon site, leaving the shopping session, or completing checkout through an excluded channel can prevent Neptune cashback from tracking.

**Can I earn Neptune cashback through a browser extension?**
If your cashback portal offers a browser extension, it may help activate Neptune cashback. Confirm that the extension supports Neptune and follow the portal's instructions before completing your purchase.

**How do I receive my Neptune cashback rewards?**
After Neptune cashback becomes payable, request a payout using the methods supported by your cashback portal, such as bank transfer, PayPal, gift cards, or other available options.

**Is Neptune cashback available to new and existing customers?**
Eligibility varies by offer. Some Neptune cashback promotions are available to all customers, while others may be limited to new customers, selected accounts, specific regions, or particular products.

## Related

- All stores index (HTML): https://www.gotcashback.co.uk/Stores/
- Site index for agents: https://www.gotcashback.co.uk/llms.txt

---
*Machine-readable metadata*

```json
{
  "type": "CashbackStoreOffer",
  "store": "Neptune",
  "storeUrl": "https://neptune.com",
  "canonical": "https://www.gotcashback.co.uk/Stores/Neptune/",
  "lastUpdated": "2026-11-14T11:03:19Z",
  "bestRate": {
    "advertised": "Up to 13 points / \u00A31",
    "effectivePercent": 13,
    "tiered": true,
    "portal": "Radisson Rewards Shop",
    "portalUrl": "https://www.gotcashback.co.uk/Portals/RadissonRewards/",
    "clickUrl": "https://www.gotcashback.co.uk/Click/RadissonRewards/Neptune/"
  },
  "portalCount": 2,
  "portals": [
    {
      "name": "Radisson Rewards Shop",
      "rate": "Up to 13 points / \u00A31",
      "effectivePercent": 13,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.co.uk/Click/RadissonRewards/Neptune/"
    },
    {
      "name": "British Airways eStore",
      "rate": "Up to 5 Avios / \u00A31",
      "effectivePercent": 5,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.co.uk/Click/british-airways-us/Neptune/"
    }
  ]
}
```