# USPS In-Store Cashback — Compare Rates Across 2 Cashback Portals

> GotCashback.com tracks USPS In-Store cashback rates across 2 cashback portals, updated 2026-10-16T21:43:19Z. Current best rate: **$10 back** via **CapitalOne Shopping**. This page is the agent-readable version of https://www.gotcashback.com/Stores/USPS-In-Store/.

- Canonical HTML page: https://www.gotcashback.com/Stores/USPS-In-Store/
- Store website: https://usps.com
- Data freshness: rates last checked 2026-10-16T21:43:19Z; 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.

Compare USPS In-Store cashback across 2 portals: CapitalOne Shopping $10 back, CapitalOne Shopping $10 back. Updated 16 Oct 2026.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | Spend $20, earn $10 |
| Portal | [CapitalOne Shopping](https://www.gotcashback.com/Portals/capitalone-shopping/) |
| Rate type | flat |
| Cashback link | https://www.gotcashback.com/Click/capitalone-shopping/USPS-In-Store/in-store/ |
| Conditions | Spend at least $20 in one purchase. Sign in to Capital One Offers, add the offer to your Capital One card, then pay with that card. |

## All Portal Rates

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

### Online

| Portal | Cashback rate | End date | Conditions | Cashback link |
|---|---|---|---|---|
| [CapitalOne Shopping](https://www.gotcashback.com/Portals/capitalone-shopping/) | Spend $20, earn $10 | — | Spend at least $20 in one purchase. Sign in to Capital One Offers, add the offer to your Capital One card, then pay with that card. | https://www.gotcashback.com/Click/capitalone-shopping/USPS-In-Store/ |

### In-Store

| Portal | Cashback rate | End date | Conditions | Cashback link |
|---|---|---|---|---|
| [CapitalOne Shopping](https://www.gotcashback.com/Portals/capitalone-shopping/) | Spend $20, earn $10 | — | Spend at least $20 in one purchase. Sign in to Capital One Offers, add the offer to your Capital One card, then pay with that card. | https://www.gotcashback.com/Click/capitalone-shopping/USPS-In-Store/in-store/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.com/Stores/USPS-In-Store/History/Json/year/
- Last 30 days: https://www.gotcashback.com/Stores/USPS-In-Store/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 USPS In-Store 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_7087294_cb): opens @GotCashbackBot with this store's cashback rates.

GotCashback.com compares cashback rates across 112 cashback portals in 42 countries worldwide, including 40 portals and 32418 stores in the United States. Founded in 2020; operated by MNP Enterprises, LLC.

## FAQ

**What is USPS In-Store cashback?**
USPS In-Store cashback is a rewards opportunity that may let shoppers earn money back when completing qualifying USPS purchases or transactions through a participating cashback portal. Availability, rates, and eligible services depend on the portal’s current offer terms.

**How can I earn USPS In-Store cashback through a cashback portal?**
Visit a participating cashback portal, find the USPS In-Store cashback offer, review its terms, and follow the required activation or purchase instructions. Complete an eligible transaction during the offer period and wait for the portal to track and confirm the cashback.

**Does USPS offer In-Store cashback directly?**
USPS In-Store cashback is generally provided by a third-party cashback portal rather than guaranteed directly by USPS. Check both the portal’s offer details and USPS policies before making a purchase.

**Which cashback portals offer USPS In-Store cashback?**
Availability can change frequently. Check reputable services such as SimplyBestCoupons.com and other participating cashback portals for a current USPS In-Store cashback offer, including its rate, requirements, and expiration date.

**Do I need to create an account to earn USPS In-Store cashback?**
Most cashback portals require a free member account so they can track eligible transactions and credit rewards. Sign in before activating the USPS In-Store cashback offer and use the account associated with the offer.

**How do I activate a USPS In-Store cashback offer?**
Open the USPS In-Store cashback listing on the portal and select the activation, shop, or claim button shown there. Follow all instructions, including any requirement to use a linked card, coupon, app, or in-store process.

**Can I earn USPS In-Store cashback on every USPS purchase?**
No. USPS In-Store cashback usually applies only to qualifying purchases or services listed in the portal’s terms. Exclusions may include certain postage products, money orders, PO Box fees, shipping supplies, taxes, fees, gift cards, or other restricted items.

**Can I earn USPS In-Store cashback on postage?**
Postage eligibility varies by offer. Review the current USPS In-Store cashback terms to determine whether stamps, shipping labels, mailing services, or other postage-related purchases qualify.

**Can I use coupons and still earn USPS In-Store cashback?**
Some offers allow coupons, while others exclude promotional discounts or require a specific checkout method. Use only coupons and promotions permitted by the cashback portal’s USPS In-Store cashback terms.

**Can I combine USPS In-Store cashback with other rewards?**
You may be able to combine cashback with a credit card rewards program, loyalty points, or an approved promotion. However, stacking rules vary, and using an unapproved coupon, payment method, or competing cashback service may prevent tracking.

**How much USPS In-Store cashback can I earn?**
The cashback amount depends on the active portal offer and may be a percentage, fixed amount, or spending-based reward. Check the offer page for the current rate, maximum reward, minimum purchase, and eligible transaction limits.

**How long does USPS In-Store cashback take to appear?**
Pending cashback may appear within minutes or several days after a qualifying transaction, but processing times vary. The portal may wait for transaction verification, return periods, or confirmation from its retail partner before making the reward payable.

**Why is my USPS In-Store cashback pending?**
Cashback can remain pending while the portal verifies the transaction and confirms that it meets the offer requirements. Returns, cancellations, excluded items, missing activation, or an unsupported payment method can delay or void the reward.

**What should I do if my USPS In-Store cashback is missing?**
Check that you activated the offer, completed an eligible transaction, and followed the required in-store instructions. If the reward is still missing after the portal’s stated tracking period, submit a support claim with your receipt, transaction date, location, purchase details, and account information.

**Do I need to keep my USPS receipt to claim cashback?**
Yes. Keep the original receipt or electronic transaction record until the USPS In-Store cashback is confirmed and paid. The portal may request proof of purchase when investigating a missing or disputed reward.

**Can I earn USPS In-Store cashback when paying with cash?**
Cash payment may qualify only when the offer specifically supports it and provides a way to identify the transaction. Some portals require a linked payment card, app, barcode, or other tracking method, so review the offer terms before paying.

**Can I earn USPS In-Store cashback at any USPS location?**
Not necessarily. The offer may apply only at participating USPS locations or through specific in-store channels. Confirm the eligible locations and transaction requirements on the cashback portal before visiting a post office.

**Does USPS In-Store cashback expire?**
Yes, an offer may have an expiration date, limited redemption period, daily or monthly cap, or limited availability. Check the portal listing before shopping because terms and cashback rates can change without notice.

**When can I withdraw my USPS In-Store cashback?**
Withdrawal is usually available after the cashback becomes confirmed or payable and the account reaches the portal’s minimum payout threshold. Payment options, processing times, and eligibility requirements vary by cashback service.

**Is USPS In-Store cashback taxable?**
Tax treatment depends on how the reward is provided and the laws applicable to you. Cashback may be treated differently from bonuses or other incentives, so consult the portal’s tax information and a qualified tax professional for personal guidance.

## 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": "USPS In-Store",
  "storeUrl": "https://usps.com",
  "canonical": "https://www.gotcashback.com/Stores/USPS-In-Store/",
  "lastUpdated": "2026-10-16T21:43:19Z",
  "bestRate": {
    "advertised": "Spend $20, earn $10",
    "flatAmount": 10.0000,
    "tiered": false,
    "portal": "CapitalOne Shopping",
    "portalUrl": "https://www.gotcashback.com/Portals/capitalone-shopping/",
    "clickUrl": "https://www.gotcashback.com/Click/capitalone-shopping/USPS-In-Store/in-store/"
  },
  "portalCount": 2,
  "portals": [
    {
      "name": "CapitalOne Shopping",
      "rate": "Spend $20, earn $10",
      "flatAmount": 10.0000,
      "tiered": false,
      "locationType": "In-Store",
      "offerType": "Payment Method Offers",
      "conditions": "Spend at least $20 in one purchase. Sign in to Capital One Offers, add the offer to your Capital One card, then pay with that card.",
      "url": "https://www.gotcashback.com/Click/capitalone-shopping/USPS-In-Store/in-store/"
    },
    {
      "name": "CapitalOne Shopping",
      "rate": "Spend $20, earn $10",
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      "tiered": false,
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      "offerType": "Payment Method Offers",
      "conditions": "Spend at least $20 in one purchase. Sign in to Capital One Offers, add the offer to your Capital One card, then pay with that card.",
      "url": "https://www.gotcashback.com/Click/capitalone-shopping/USPS-In-Store/"
    }
  ]
}
```