CashBackStacks 作成者: CashBackStacks
Find and stack the best cashback from shopping portals, credit cards, card-linked offers, and gift cards. Track prices with alerts.
1 人のユーザー1 人のユーザー
拡張機能メタデータ
スクリーンショット
この拡張機能について
Maximize your cashback, airline miles, and credit card rewards while shopping at over 48,000 stores.
CashBackStacks automatically layers portal cashback, credit card rewards, card-linked offers, and gift card discounts into one personalized stack—so you always know the best combination before you buy.
🛍️ ON-PAGE SHOPPING WIDGET
A lightweight widget appears on supported stores to show your full cashback stack: the best portal, your optimal credit card, activated offers, and gift card savings—all in one glance.
📊 COMPARE 50+ SHOPPING PORTALS
Instantly compare cashback rates from 50+ portals including Rakuten, TopCashback, Swagbucks, ShopBack, and more. See which portal pays the most for any store—updated in real time while you shop.
✈️ EARN AIRLINE MILES & TRAVEL POINTS
Track rewards from airline and travel shopping portals including Delta SkyMiles, United MileagePlus, American AAdvantage, and more. Never miss an opportunity to earn miles on everyday purchases.
💳 YOUR CARDS, YOUR REWARDS
Add your credit cards to see personalized category bonuses at every store. CashBackStacks highlights your best card for each purchase so you always know which card to pull out.
🔗 SYNC & ACTIVATE CARD-LINKED OFFERS
Sync offers from Amex, Chase, Capital One, PayPal, and other card-linked offer providers. Search all your offers in one place, activate them with one click, and stack them with portal cashback for maximum savings.
🎁 GIFT CARD STACKING
Compare discounted gift cards from 14+ providers across 4,000+ brands. See exactly how much extra you save by buying a gift card before checking out—automatically factored into your stack total.
🔥 AI-SCORED DEAL FEED
Browse today's hottest cashback deals scored by machine learning. Filter by heat level—Warm, Hot, or Blazing—and spot money-maker deals, all-time highs, and rate spikes before they expire.
🔍 SEARCH ENGINE CASHBACK BADGES
See cashback rates directly in Google, Bing, and DuckDuckGo search results. Know which stores offer cashback before you even click.
📈 RATE HISTORY & TRENDS
View historical rate charts and sparklines to see if today's offer is a good deal or if you should wait. Track rate trends over time so you never settle for a mediocre rate.
🛒 PRICE TRACKING & ALERTS
Track product prices from popular retailers. Set price drop alerts and get notified when items hit your target price.
🔔 WATCHLIST WITH ALERTS
Save your favorite stores and products to a watchlist. Receive alerts when cashback rates increase or prices drop—right in the extension and via email.
🔒 PRIVACY-FIRST
Your data stays in your browser. Synced offers, saved cards, and watchlists are stored locally—not on external servers.
See additional details and learn more at https://cashbackstacks.com
CashBackStacks automatically layers portal cashback, credit card rewards, card-linked offers, and gift card discounts into one personalized stack—so you always know the best combination before you buy.
🛍️ ON-PAGE SHOPPING WIDGET
A lightweight widget appears on supported stores to show your full cashback stack: the best portal, your optimal credit card, activated offers, and gift card savings—all in one glance.
📊 COMPARE 50+ SHOPPING PORTALS
Instantly compare cashback rates from 50+ portals including Rakuten, TopCashback, Swagbucks, ShopBack, and more. See which portal pays the most for any store—updated in real time while you shop.
✈️ EARN AIRLINE MILES & TRAVEL POINTS
Track rewards from airline and travel shopping portals including Delta SkyMiles, United MileagePlus, American AAdvantage, and more. Never miss an opportunity to earn miles on everyday purchases.
💳 YOUR CARDS, YOUR REWARDS
Add your credit cards to see personalized category bonuses at every store. CashBackStacks highlights your best card for each purchase so you always know which card to pull out.
🔗 SYNC & ACTIVATE CARD-LINKED OFFERS
Sync offers from Amex, Chase, Capital One, PayPal, and other card-linked offer providers. Search all your offers in one place, activate them with one click, and stack them with portal cashback for maximum savings.
🎁 GIFT CARD STACKING
Compare discounted gift cards from 14+ providers across 4,000+ brands. See exactly how much extra you save by buying a gift card before checking out—automatically factored into your stack total.
🔥 AI-SCORED DEAL FEED
Browse today's hottest cashback deals scored by machine learning. Filter by heat level—Warm, Hot, or Blazing—and spot money-maker deals, all-time highs, and rate spikes before they expire.
🔍 SEARCH ENGINE CASHBACK BADGES
See cashback rates directly in Google, Bing, and DuckDuckGo search results. Know which stores offer cashback before you even click.
📈 RATE HISTORY & TRENDS
View historical rate charts and sparklines to see if today's offer is a good deal or if you should wait. Track rate trends over time so you never settle for a mediocre rate.
🛒 PRICE TRACKING & ALERTS
Track product prices from popular retailers. Set price drop alerts and get notified when items hit your target price.
🔔 WATCHLIST WITH ALERTS
Save your favorite stores and products to a watchlist. Receive alerts when cashback rates increase or prices drop—right in the extension and via email.
🔒 PRIVACY-FIRST
Your data stays in your browser. Synced offers, saved cards, and watchlists are stored locally—not on external servers.
See additional details and learn more at https://cashbackstacks.com
1 人のレビュー担当者が 5 と評価しました
権限とデータ
必要な権限:
- 通知の表示
- ブラウザーのタブへのアクセス
- すべてのウェブサイトの保存されたデータへのアクセス
任意の許可設定:
- cashbackstacks.pages.dev ドメインにあるサイトのユーザーデータへのアクセス
- www.amazon.com のユーザーデータへのアクセス
- www.amazon.ca のユーザーデータへのアクセス
- www.amazon.com.mx のユーザーデータへのアクセス
- www.amazon.com.br のユーザーデータへのアクセス
- www.amazon.co.uk のユーザーデータへのアクセス
- www.amazon.de のユーザーデータへのアクセス
- www.amazon.fr のユーザーデータへのアクセス
- www.amazon.it のユーザーデータへのアクセス
- www.amazon.es のユーザーデータへのアクセス
- www.amazon.nl のユーザーデータへのアクセス
- www.amazon.in のユーザーデータへのアクセス
- www.amazon.co.jp のユーザーデータへのアクセス
- www.amazon.com.au のユーザーデータへのアクセス
- cashbackstacks.com のユーザーデータへのアクセス
- www.cashbackstacks.com のユーザーデータへのアクセス
- cdn.cashbackstacks.com のユーザーデータへのアクセス
- capitaloneshopping.com のユーザーデータへのアクセス
- www.capitaloneshopping.com のユーザーデータへのアクセス
- www.paypal.com のユーザーデータへのアクセス
- clerk.cashbackstacks.com のユーザーデータへのアクセス
- improved-boa-70.clerk.accounts.dev のユーザーデータへのアクセス
データ収集:
- 開発者によると、この拡張機能はデータ収集を必要としません。
詳しい情報
- アドオンリンク
- バージョン
- 1.0.4
- サイズ
- 1.53 MB
- 最終更新日
- 5日前 (2026年3月22日)
- 関連カテゴリー
- ライセンス
- All Rights Reserved
- プライバシーポリシー
- このアドオンのプライバシーポリシーを読む
- バージョン履歴
- コレクションへ追加