shield Subscription Protection & Value
Autoship Savings & Price Creep Guard
Calculate how much you save on repeat deliveries — and simulate how sneaky base price increases ("Price Creep") quietly eat away at your savings between renewal cycles.
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Step 1: Paste Your Amazon Item to Check Autoship Prices & Lock In Guard
Input any Amazon product link or 10-digit ASIN (e.g. dog food, cat litter, treats). We will scrape live prices and monitor renewal spikes for you.
Step 2: Interactive Subscription & Price Creep Simulator
Subscription Inputs
* Chewy caps first-order promotional savings at $20 max per account.
Retailers often raise base prices by \$1–\$4 after initial signup.
Year 1 Net Projected Savings
$-90.00
Total money kept in your wallet after discounts & price inflationFirst Box Discount-$20.00
Hidden Creep Loss+$165.00
Annual Spend Comparison
One-Time Purchases (No Autoship): $1200.00
Guarded Autoship (Protected Base Price): $1125.00
Unguarded Autoship (With Stealth Price Hikes): $1290.00
verified_user How Price Guard Protects You
Amazon and Chewy Subscribe & Save prices fluctuate daily. When you lock in an alert on PetPriceWatch, our price radar scans the SKU 3 days before your delivery cycle and alerts you so you can pause delivery or switch merchants before your card is charged!