# ProtoArc Cashback — Compare Rates Across 3 Cashback Portals

> GotCashback.com tracks ProtoArc cashback rates across 3 cashback portals, updated 2026-09-09T09:53:56Z. Current best rate: **up to 6.93%** via **Microsoft Cashback**. This page is the agent-readable version of https://www.gotcashback.com/Stores/ProtoArc/.

- Canonical HTML page: https://www.gotcashback.com/Stores/ProtoArc/
- Store website: https://protoarc.com
- Data freshness: rates last checked 2026-09-09T09:53:56Z; 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.

Compare ProtoArc cashback across 3 portals: Microsoft Cashback up to 6.93%, Price.com 6%, CapitalOne Shopping 2%. Updated 9 Sep 2026.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | Up to 9% |
| Portal | [Microsoft Cashback](https://www.gotcashback.com/Portals/microsoft-cashback/) |
| Rate type | tiered — varies by category (listed rate is the maximum) |
| Cashback link | https://www.gotcashback.com/Click/microsoft-cashback/ProtoArc/ |

## 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 |
|---|---|---|---|---|
| [Price.com](https://www.gotcashback.com/Portals/price-com/) | 6.00 % | — | — | https://www.gotcashback.com/Click/price-com/ProtoArc/ |
| [CapitalOne Shopping](https://www.gotcashback.com/Portals/capitalone-shopping/) | 2% | — | — | https://www.gotcashback.com/Click/capitalone-shopping/ProtoArc/ |
| [Microsoft Cashback](https://www.gotcashback.com/Portals/microsoft-cashback/) | Up to 9% (up to) | — | — | https://www.gotcashback.com/Click/microsoft-cashback/ProtoArc/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.com/Stores/ProtoArc/History/Json/year/
- Last 30 days: https://www.gotcashback.com/Stores/ProtoArc/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 ProtoArc 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.com/mcp-server/
- [Ask the Telegram bot](https://t.me/GotCashbackBot?start=s_1667199_cb): opens @GotCashbackBot with this store's cashback rates.

GotCashback.com compares cashback rates across 110 cashback portals in 41 countries worldwide, including 40 portals and 30791 stores in the United States. Founded in 2020; operated by MNP Enterprises, LLC.

## FAQ

**What is ProtoArc cashback?**
ProtoArc cashback is a reward you may earn when you access ProtoArc through an eligible cashback portal, complete a qualifying purchase, and meet the portal’s terms and conditions. The reward is typically a percentage of the eligible purchase amount or a fixed amount.

**How can I earn ProtoArc cashback through a cashback portal?**
Create an account with a supported cashback portal, search for ProtoArc, click the portal’s tracked shopping link, and complete your purchase during the same shopping session. Make sure you follow the portal’s offer terms to qualify for ProtoArc cashback.

**Which cashback portals offer ProtoArc cashback?**
ProtoArc cashback availability can vary by portal, country, promotional period, and product category. Check popular cashback websites, including SimplyBestCoupons.com where available, and compare the current ProtoArc cashback rates and terms before shopping.

**How much ProtoArc cashback can I earn?**
The ProtoArc cashback amount depends on the active offer, eligible products, order value, and cashback portal. Rates may change, so review the portal’s ProtoArc cashback page immediately before clicking through to shop.

**Do I need an account to earn ProtoArc cashback?**
Yes, most cashback portals require you to sign in or create a free account before clicking through to ProtoArc. An account allows the portal to track your purchase and credit any approved ProtoArc cashback.

**How do I activate ProtoArc cashback before placing an order?**
Open the ProtoArc listing on your chosen cashback portal, select the option to activate or shop now, and complete the purchase after being redirected to the ProtoArc website. Avoid opening competing shopping links or using an unapproved coupon after activation.

**How long does ProtoArc cashback take to appear in my account?**
ProtoArc cashback may appear as pending within a few hours or several days after your purchase. Processing times vary by portal and merchant, and the cashback generally remains pending until the order is confirmed and the return period has ended.

**Why is my ProtoArc cashback still pending?**
ProtoArc cashback can remain pending while the portal verifies the transaction, waits for ProtoArc to confirm the sale, or allows time for returns and cancellations. If the cashback exceeds the portal’s stated processing time, contact customer support with your order details.

**Why did my ProtoArc cashback not track?**
Tracking may fail if cookies are blocked, ad-blocking software is enabled, another affiliate link receives credit, you use an unsupported coupon, or you leave the tracked shopping session. You can usually submit a missing cashback claim through the portal with your ProtoArc order information.

**How can I file a missing ProtoArc cashback claim?**
Sign in to your cashback portal, open its missing cashback or support form, and provide the ProtoArc order number, purchase date, order total, and any requested documentation. Submit the claim within the portal’s deadline because late claims may not be reviewed.

**Can I use ProtoArc coupons and still earn cashback?**
You may be able to combine ProtoArc cashback with a coupon, but only if the cashback portal explicitly permits that coupon. Coupons obtained from sources not listed or approved by the portal may replace the portal’s tracking and make the purchase ineligible.

**Are all ProtoArc products eligible for cashback?**
Not necessarily. ProtoArc cashback offers may exclude specific products, bundles, gift cards, shipping charges, taxes, clearance items, or other categories. Read the current offer exclusions before completing your order.

**Is ProtoArc cashback calculated on taxes and shipping costs?**
Cashback is commonly calculated on the eligible merchandise subtotal, excluding taxes, shipping, discounts, gift cards, and other non-qualifying charges. The exact calculation depends on the cashback portal’s ProtoArc offer terms.

**Can I earn ProtoArc cashback on sale items?**
Sale items may qualify for ProtoArc cashback if the portal’s offer does not exclude discounted products. Check the current terms carefully, since some promotions apply only to selected products or full-price purchases.

**Can I earn ProtoArc cashback when shopping with a mobile device?**
Many portals support ProtoArc cashback on mobile browsers or through their apps. Activate the offer in the portal’s app or mobile site, keep tracking enabled, and complete the order in the same session unless the offer specifically permits another process.

**Can I earn ProtoArc cashback with a cashback browser extension?**
A supported cashback browser extension may activate ProtoArc cashback automatically, but availability depends on the extension and your location. Use only one cashback extension at a time to reduce tracking conflicts and confirm that the offer is active before ordering.

**Can I combine ProtoArc cashback with credit card rewards?**
In many cases, you can earn ProtoArc cashback while also receiving rewards from your credit card, provided the payment method and cashback portal terms allow it. Review both programs’ conditions and avoid using payment methods excluded by either program.

**What happens to ProtoArc cashback if I return or cancel my order?**
Returned, canceled, refunded, or partially refunded orders generally do not qualify for ProtoArc cashback. A portal may reverse or reduce pending cashback after ProtoArc reports the order change.

**How do I receive my ProtoArc cashback payout?**
After your ProtoArc cashback becomes payable and you meet the portal’s minimum balance, you can usually request payment through options such as PayPal, bank transfer, or gift cards. Available methods and minimums vary by portal and country.

**Is ProtoArc cashback available in every country?**
ProtoArc cashback availability depends on the merchant’s shipping regions, the cashback portal, and local program restrictions. Confirm that the offer is available in your country and that your order is placed through the qualifying ProtoArc store or regional website.

## Related

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

---
*Machine-readable metadata*

```json
{
  "type": "CashbackStoreOffer",
  "store": "ProtoArc",
  "storeUrl": "https://protoarc.com",
  "canonical": "https://www.gotcashback.com/Stores/ProtoArc/",
  "lastUpdated": "2026-09-09T09:53:56Z",
  "bestRate": {
    "advertised": "6.00 %",
    "effectivePercent": 6,
    "tiered": false,
    "portal": "Price.com",
    "portalUrl": "https://www.gotcashback.com/Portals/price-com/",
    "clickUrl": "https://www.gotcashback.com/Click/price-com/ProtoArc/"
  },
  "portalCount": 3,
  "portals": [
    {
      "name": "Price.com",
      "rate": "6.00 %",
      "effectivePercent": 6,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/price-com/ProtoArc/"
    },
    {
      "name": "CapitalOne Shopping",
      "rate": "2%",
      "effectivePercent": 2,
      "tiered": false,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/capitalone-shopping/ProtoArc/"
    },
    {
      "name": "Microsoft Cashback",
      "rate": "Up to 9%",
      "effectivePercent": 9,
      "tiered": true,
      "locationType": "Online",
      "offerType": "Cashback Portals",
      "url": "https://www.gotcashback.com/Click/microsoft-cashback/ProtoArc/"
    }
  ]
}
```