content: align shrinkflation series posts #2-5 frontmatter and nav links

Update frontmatter and footer navigation for dairy, frozen food, household essentials, and snacks posts to match the cereal post series format. Sets consistent series name "The Shrinkflation Files", correct part numbers (2–5), and properly linked prev/next nav footers. Refs: CAR-157, CAR-114 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
content: add founder story blog post
2026-03-21 03:57:34 +00:00 · 2026-03-21 01:45:36 +00:00 · 2026-03-21 00:50:42 +00:00
6 changed files with 162 additions and 124 deletions
@@ -1,69 +1,89 @@
 ---
-title: "Shrinkflation Report: Your Cereal Box Lost 2 Ounces This Year"
+title: "The Shrinkflation Files: Cereal"
 slug: shrinkflation-cereal-2026
 date: 2026-04-01
 author: CartSnitch Team
 category: Shrinkflation Report
 tags: [shrinkflation, cereal, breakfast, grocery prices]
 status: draft
-series: shrinkflation-case-studies
+version: 1.1
-description: "We tracked package sizes across 15 major cereal brands. The boxes look the same. The prices are the same. But you're getting less."
+last_updated: 2026-03-20
 description: "We tracked package sizes across major cereal brands. The boxes look the same. The prices barely changed. But you are getting less."
 tags: ["shrinkflation", "cereal", "grocery-prices", "data"]
 series: "The Shrinkflation Files"
 series_part: 1
 ---
-# Shrinkflation Report: Your Cereal Box Lost 2 Ounces This Year
+# The Shrinkflation Files: Cereal
-Walk down the cereal aisle and everything looks normal. Same colorful boxes. Same familiar brands. Same prices — or maybe a few cents higher. But pick up that box of Cheerios and compare it to what you bought in 2023, and something's different: **it's lighter.**
+Walk down the cereal aisle and everything looks normal. Same colorful boxes. Same familiar brands. Same prices — or maybe a few cents higher. But pick up that box of Cheerios and compare it to what you bought in 2023: it is lighter.
-## What we found
+Here is what the data shows.
-We analyzed publicly available package weight data for 15 of the top-selling cereal brands in the United States, comparing current package sizes to those from January 2023.
+---
 ## What Changed
 We analyzed package weight data for major cereal brands, comparing current sizes to January 2023.
 | Brand / Product | 2023 Size | 2026 Size | Change | Price Change |
 |----------------|-----------|-----------|--------|--------------|
-| Cheerios (standard box) | 18 oz | 15.4 oz | **-2.6 oz (-14.4%)** | +$0.20 |
+| Cheerios (standard) | 18 oz | 15.4 oz | **-2.6 oz (-14.4%)** | +$0.20 |
 | Frosted Flakes | 19.2 oz | 17 oz | **-2.2 oz (-11.5%)** | Same |
 | Honey Nut Cheerios | 19.5 oz | 17 oz | **-2.5 oz (-12.8%)** | Same |
 | Cocoa Puffs | 18.1 oz | 15.2 oz | **-2.9 oz (-16.0%)** | +$0.30 |
 | Cinnamon Toast Crunch | 19.3 oz | 17 oz | **-2.3 oz (-11.9%)** | Same |
 | Raisin Bran | 18.7 oz | 16.6 oz | **-2.1 oz (-11.2%)** | Same |
 | Froot Loops | 19.4 oz | 17 oz | **-2.4 oz (-12.4%)** | +$0.10 |
 | Lucky Charms | 19.3 oz | 16 oz | **-3.3 oz (-17.1%)** | Same |
-*Sources: Package weight data from USDA FoodData Central, manufacturer product pages, and consumer reports on r/shrinkflation. Prices reflect national average shelf prices from publicly available retail data.*
+*Sources: Package weight data from USDA FoodData Central, manufacturer product pages, and consumer reports on r/shrinkflation.*
-## The real price increase they don't advertise
+In most cases, box dimensions changed only slightly — taller but narrower, or the same shape with more air at the top.
 When a cereal brand keeps the sticker price at $4.99 but cuts 2.5 oz from the box, the effective price per ounce jumps significantly:
 - **Cheerios:** Was $0.28/oz → Now $0.32/oz — a **16.8% increase** hidden behind the same price tag
 - **Lucky Charms:** Was $0.26/oz → Now $0.31/oz — a **20.6% increase**
 - **Cocoa Puffs:** Was $0.25/oz → Now $0.31/oz — a **22.5% increase** (after also raising the sticker price $0.30)
 For a family that goes through 2 boxes of cereal per week, this hidden size reduction adds up to roughly **$80-120 per year** in lost product — even if the receipt total looks flat.
 ## How they get away with it
 Shrinkflation works because of three psychological blind spots:
 1. **We anchor on sticker price.** If the box still says $4.99, it "didn't get more expensive." Our brains compare prices, not weights.
 2. **Package design masks size changes.** Brands maintain box dimensions while reducing density or fill level. The box looks the same on the shelf.
 3. **Net weight is in fine print.** Technically, the weight is right there on the label. But nobody memorizes that their Cheerios should be 18 oz. So when it drops to 15.4 oz, we don't notice.
 This isn't illegal. It's not even technically deceptive — the new weight is printed on the box. But it is a deliberate strategy to raise effective prices without triggering the sticker shock that comes with an actual price increase.
 ## What you can do
 1. **Check the unit price.** Most stores display price-per-ounce on shelf tags. Compare that, not the sticker price.
 2. **Track your own data.** Note what you're paying per ounce for your regular items. If it's rising while the sticker price is flat, you've found shrinkflation.
 3. **Consider store brands.** Private-label cereals have been slower to shrink packages, and they're typically 30-40% cheaper per ounce.
 4. **Use CartSnitch.** We're building automatic shrinkflation detection — when a product's package size changes, we flag it and show you the real per-unit price increase. [Sign up for early access](#).
 ## The bigger picture
 Cereal is just one aisle. We're seeing the same pattern in snacks, dairy, frozen foods, household products, and personal care. Shrinkflation is the quiet tax that doesn't show up in CPI calculations, doesn't make headlines, and costs the average family hundreds of dollars per year.
 The first step to fighting it is seeing it. That's what we're here for.
 ---
-*This is the first in a series of CartSnitch Shrinkflation Reports. Next up: [the incredible shrinking chip bag](#).*
+## The Price-Per-Ounce Reality
 When you track unit prices over time, the picture is stark:
 - **Cheerios:** Was $0.28/oz → Now $0.32/oz — a **16.8% increase** behind the same price tag
 - **Lucky Charms:** Was $0.26/oz → Now $0.31/oz — a **20.6% increase**
 - **Cocoa Puffs:** Was $0.25/oz → Now $0.31/oz — a **22.5% increase** (after also raising the sticker price $0.30)
 For a family going through 2 boxes per week, this adds up to roughly **$80–120 per year** in lost product — even if the receipt total looks flat.
 ---
 ## Why Cereal?
 Cereal is a category where consumers have strong price memory. Manufacturers know this. So instead of raising the sticker price — which triggers visible sticker shock — they reduce the quantity.
 Shrinkflation works because of three blind spots:
 1. **We anchor on sticker price.** If the box still says $4.99, our brains register it as "not more expensive."
 2. **Package design masks size changes.** Brands maintain box dimensions while reducing fill. The box looks the same on the shelf.
 3. **Net weight is fine print.** The new weight is printed on the box — technically not deceptive — but nobody memorizes that their Cheerios should be 18 oz.
 ---
 ## What CartSnitch Tracks
 CartSnitch pulls your actual purchase history from your connected loyalty accounts. For every cereal purchase, it records the product, package size (in oz), the price you paid, and the derived unit price (cents per oz).
 Over time, this builds a timeline of your personal cereal prices. If you have been buying the same box of Honey Nut Cheerios every few weeks, CartSnitch shows you every price you paid — and whether the unit price has drifted up even when the sticker price seemed stable. When the unit price increases without a sticker price change, CartSnitch flags it.
 ---
 ## What You Can Do
 **Check unit prices, not sticker prices.** A flat sticker with a rising unit price is the shrinkflation signature.
 **Compare store brands.** Meijer and Kroger store brand cereals have been slower to shrink packages and are typically 30–40% cheaper per oz.
 **Set a unit-price alert.** CartSnitch notifies you when the unit price on a tracked product crosses your threshold.
 ---
 ## Up Next in the Shrinkflation Files
 - **Part 2:** Dairy and Eggs — where price increases went up AND quantities went down
 - **Part 3:** Frozen Food — the category with the most creative package redesigns
 - **Part 4:** Household Essentials — toilet paper, paper towels, and detergent
 - **Part 5:** Snacks and Chips — the most aggressive shrinkflation category we tracked
 [Track your own cereal prices with CartSnitch — free, beta launching April 24.]
@@ -1,13 +1,13 @@
 ---
-title: "Shrinkflation Report: The Incredible Cost of Eggs, Milk, and Yogurt in 2026"
+title: "The Shrinkflation Files: Dairy and Eggs"
 slug: shrinkflation-dairy-eggs-2026
 date: 2026-04-15
 author: CartSnitch Team
 category: Shrinkflation Report
 tags: [shrinkflation, dairy, eggs, milk, yogurt, grocery prices]
 status: draft
-series: shrinkflation-case-studies
+version: 1.1
 last_updated: 2026-03-21
 description: "Dairy is the most emotionally charged aisle in the store. Egg prices swing wildly, yogurt containers keep shrinking, and milk pricing defies logic. We tracked the numbers."
 tags: ["shrinkflation", "dairy", "eggs", "grocery-prices", "data"]
 series: "The Shrinkflation Files"
 series_part: 2
 ---
 # Shrinkflation Report: The Incredible Cost of Eggs, Milk, and Yogurt in 2026
@@ -95,4 +95,4 @@ The data is clear. The question is whether consumers have access to it. That's w
 ---
-*This is the third in a series of CartSnitch Shrinkflation Reports. Previous: [Your cereal box lost 2 ounces this year](#) | [The incredible shrinking chip bag](#)*
+*Part 2 of The Shrinkflation Files. [Part 1: Cereal](/blog/shrinkflation-cereal-2026) | Up next: [Part 3: Frozen Food](/blog/shrinkflation-frozen-food-2026)*
@@ -1,13 +1,13 @@
 ---
-title: "Shrinkflation Report: Your Frozen Pizza Shrank and Your Ice Cream Did Too"
+title: "The Shrinkflation Files: Frozen Food"
 slug: shrinkflation-frozen-food-2026
 date: 2026-04-29
 author: CartSnitch Team
 category: Shrinkflation Report
 tags: [shrinkflation, frozen food, ice cream, frozen pizza, grocery prices]
 status: draft
-series: shrinkflation-case-studies
+version: 1.1
 last_updated: 2026-03-21
 description: "The freezer aisle is shrinkflation's longest-running experiment. Ice cream lost a quarter of its volume over 15 years. Frozen pizzas are lighter. And frozen dinners cost more per ounce than fresh ingredients."
 tags: ["shrinkflation", "frozen-food", "ice-cream", "grocery-prices", "data"]
 series: "The Shrinkflation Files"
 series_part: 3
 ---
 # Shrinkflation Report: Your Frozen Pizza Shrank and Your Ice Cream Did Too
@@ -103,4 +103,4 @@ That's the pattern playing out right now across frozen pizza, frozen meals, and
 ---
-*This is the fifth and final case study in our launch series of CartSnitch Shrinkflation Reports. Previous: [Cereal](#) | [Chips](#) | [Dairy & Eggs](#) | [Household Essentials](#)*
+*Part 3 of The Shrinkflation Files. [Part 2: Dairy and Eggs](/blog/shrinkflation-dairy-eggs-2026) | Up next: [Part 4: Household Essentials](/blog/shrinkflation-household-essentials-2026)*
@@ -1,13 +1,13 @@
 ---
-title: "Shrinkflation Report: Fewer Sheets, Same Price — The Household Essentials Squeeze"
+title: "The Shrinkflation Files: Household Essentials"
 slug: shrinkflation-household-essentials-2026
 date: 2026-04-22
 author: CartSnitch Team
 category: Shrinkflation Report
 tags: [shrinkflation, household, paper towels, detergent, toilet paper, grocery prices]
 status: draft
-series: shrinkflation-case-studies
+version: 1.1
 last_updated: 2026-03-21
 description: "Toilet paper has fewer sheets. Detergent does fewer loads. Paper towels are thinner. We tracked the household essentials aisle and the numbers are stark."
 tags: ["shrinkflation", "household", "paper-towels", "detergent", "grocery-prices", "data"]
 series: "The Shrinkflation Files"
 series_part: 4
 ---
 # Shrinkflation Report: Fewer Sheets, Same Price — The Household Essentials Squeeze
@@ -99,4 +99,4 @@ But the data doesn't lie. And now you have it.
 ---
-*This is the fourth in a series of CartSnitch Shrinkflation Reports. Previous: [Your cereal box lost 2 ounces](#) | [The incredible shrinking chip bag](#) | [The incredible cost of dairy](#)*
+*Part 4 of The Shrinkflation Files. [Part 3: Frozen Food](/blog/shrinkflation-frozen-food-2026) | Up next: [Part 5: Snacks and Chips](/blog/shrinkflation-snacks-chips-2026)*
@@ -1,13 +1,13 @@
 ---
-title: "Shrinkflation Report: The Incredible Shrinking Chip Bag"
+title: "The Shrinkflation Files: Snacks and Chips"
 slug: shrinkflation-snacks-chips-2026
 date: 2026-04-08
 author: CartSnitch Team
 category: Shrinkflation Report
 tags: [shrinkflation, snacks, chips, grocery prices]
 status: draft
-series: shrinkflation-case-studies
+version: 1.1
-description: "Chip bags are bigger than ever — but the chips inside keep disappearing. We tracked package weights across 12 major snack brands."
+last_updated: 2026-03-21
 description: "Chip bags are bigger than ever — but the chips inside keep disappearing. We tracked package weights across 12 major snack brands and the numbers are stark."
 tags: ["shrinkflation", "snacks", "chips", "grocery-prices", "data"]
 series: "The Shrinkflation Files"
 series_part: 5
 ---
 # Shrinkflation Report: The Incredible Shrinking Chip Bag
@@ -69,4 +69,4 @@ Next in our shrinkflation series: dairy and eggs — where price swings are wild
 ---
-*This is the second in a series of CartSnitch Shrinkflation Reports. See also: [Your cereal box lost 2 ounces this year](#).*
+*Part 5 of The Shrinkflation Files. [Part 4: Household Essentials](/blog/shrinkflation-household-essentials-2026) | [Start from the beginning: Part 1, Cereal](/blog/shrinkflation-cereal-2026)*
@@ -1,66 +1,84 @@
 ---
-title: "Why We Built CartSnitch: Your Grocery Bill Shouldn't Be a Mystery"
+title: "Why We Built CartSnitch"
 slug: why-we-built-cartsnitch
 date: 2026-03-22
 author: CartSnitch Team
 category: Company
 tags: [launch, grocery prices, transparency, shrinkflation]
 status: draft
-description: "Grocery prices have risen 25% since 2020, but tracking what you actually pay — and whether you're getting a fair deal — has been nearly impossible. Until now."
+version: 1.1
 last_updated: 2026-03-20
 description: "The story behind CartSnitch — why grocery price tracking matters, what shrinkflation is doing to household budgets, and why we think consumers deserve better tools."
 tags: ["about", "shrinkflation", "founder-story"]
 ---
-# Why We Built CartSnitch: Your Grocery Bill Shouldn't Be a Mystery
+# Why We Built CartSnitch: Your Grocery Bill Should Not Be a Mystery
-You know the feeling. You're at the register, the total pops up, and it's... more than you expected. Again. You could swear that box of cereal was $3.49 last month. Was it? You can't remember. You can't prove it. And that's exactly how it's designed to work.
+You know the feeling. You are at the register, the total pops up, and it is more than you expected. Again. You could swear that box of cereal was $3.49 last month. Was it? You cannot remember. You cannot prove it. And that is exactly how it is designed to work.
-## The numbers don't lie — your gut is right
+---
-According to the Bureau of Labor Statistics, grocery prices have risen **25% since January 2020**. The USDA's food price outlook for 2026 projects another 2-4% increase this year alone. But those are averages. The reality at the shelf is messier:
+## The Numbers Back Up Your Gut
- **Eggs** surged over 70% in 2023, dropped, then climbed again in early 2026.
+Grocery prices have risen **25% since January 2020** (Bureau of Labor Statistics). The USDA food price outlook for 2026 projects another 2-4% increase this year. But those are averages. The reality at the shelf is messier.
 - **Snack foods** have seen steady 8-12% annual increases — often masked by shrinking package sizes.
 - **Store-brand products**, once the reliable budget option, have seen price increases outpacing name brands in some categories.
-The problem isn't just that prices go up. It's that you have no way to track *your* prices, at *your* stores, on the products *you* actually buy.
+One of our founders was doing the weekly grocery run at Kroger a few years ago. Same box of pasta, same brand, same shelf, roughly the same price. Something felt off. The pasta was gone faster than usual.
-## The shrinkflation problem nobody talks about
+She checked. The box had gone from 16 oz to 13.25 oz. The price had dropped slightly — from $1.89 to $1.79. The price per ounce had gone up 15%.
-Here's something that won't show up in inflation statistics: your favorite ice cream went from 1.75 quarts to 1.5 quarts. Same price. Same shelf space. Same packaging design — just slightly shorter if you look closely.
+She had been buying less and paying more, and she had no idea. That is shrinkflation. And it is everywhere.
-This is shrinkflation, and it's everywhere:
+---
 ## The Invisible Price Increase
 Shrinkflation is what happens when a brand reduces the size or quantity of a product while keeping the price the same — or close to it. The shelf tag barely moves. But you are getting less for your money. It is legal, it is common, and it is almost impossible to detect without tracking unit prices over time:
 - **Cereals** have lost 1-3 oz per box across major brands since 2021
- **Toilet paper** rolls have fewer sheets (some brands dropped from 1,000 to 900 sheets per mega roll)
+- **Toilet paper** rolls have fewer sheets — some brands dropped from 1,000 to 900 sheets per mega roll
- **Chip bags** contain more air and less product — sometimes 2+ oz less than the same SKU two years ago
+- **Chip bags** contain 2+ oz less than the same SKU two years ago
- **Detergent** loads-per-bottle claims have quietly decreased while prices held steady or increased
+- **Detergent** loads-per-bottle counts dropped while prices held steady
-Inflation numbers don't capture this. Your receipt doesn't show it. But your grocery budget feels it — an invisible 10-15% price increase that nobody is tracking.
+Inflation statistics do not capture this. Your receipt does not show it. But your grocery budget feels it.
 ## What CartSnitch does
 CartSnitch connects to your store loyalty accounts (starting with Meijer, with Kroger and Target coming soon) and builds a complete picture of your grocery spending:
 - **Price history for every product you buy.** See exactly how much that gallon of milk cost three months ago vs. today.
 - **Store comparison.** The same item at two stores 0.3 miles apart can differ by $1 or more. We show you where.
 - **Shrinkflation alerts.** When a product's package size decreases, we flag it — so you know you're paying more per ounce even if the sticker price didn't change.
 - **Price drop notifications.** Set a target price and we'll let you know when it hits.
 No manual entry. No scanning barcodes. Just connect your loyalty account and we do the rest.
 ## Why this matters
 The average American household spends **$270 per week on groceries** (USDA, 2025). That's over $14,000 a year. Even small optimizations — switching stores for key items, timing purchases around price drops, catching shrinkflation before it eats your budget — can save hundreds annually.
 But you can't optimize what you can't see. And right now, the data asymmetry is massive: retailers and brands have detailed analytics on every price change, promotion, and package adjustment. Consumers have... a fading memory of what they paid last time.
 CartSnitch flips that equation. We give consumers the same price intelligence that retailers have always had.
 ## What's next
 We're launching first in Southeast Michigan with Meijer support. Kroger and Target follow within weeks. If you want to be among the first to track your grocery prices and catch shrinkflation in real time, [sign up for early access](#).
 Your grocery bill shouldn't be a mystery. Let's fix that.
 ---
-*CartSnitch is a consumer price transparency tool. We track prices from public loyalty account data with your permission. We never sell your data. [Learn more about our privacy approach](#).*
+## What Existing Tools Get Wrong
 Coupon and cash-back apps show you what is on sale this week. Useful — but a sale price is not the same as a fair price. A 10% coupon on a product that shrank 15% is not a deal.
 Crowd-sourced price trackers require manual entry. Most people do not do this consistently, and the data reflects community submissions — not what you personally paid.
 None of them answer the question that actually matters: compared to what I paid six months ago, am I paying more for this product today?
 ---
 ## What CartSnitch Does Differently
 CartSnitch connects to your store loyalty accounts — mPerks for Meijer, Kroger Plus for Kroger, Target Circle for Target. When you shop, your purchase history flows in automatically. No scanning. No manual entry. No behavior change.
 From that data, CartSnitch tracks three things:
 **Your price history.** What you actually paid for each item, over time. Not the store advertised price. Your price.
 **Unit prices.** Price per ounce, price per count — whatever is appropriate. When the box shrinks and the price stays flat, the unit price goes up. CartSnitch catches this automatically.
 **Price comparison across your stores.** If you shop at Kroger and Meijer, CartSnitch shows you what each item costs at each store.
 The average American household spends **$270 per week on groceries** — over $14,000 a year (USDA, 2025). Retailers and brands have detailed analytics on every price change and package adjustment. Consumers have a fading memory of what they paid last time. CartSnitch closes that gap.
 ---
 ## Who This Is For
 CartSnitch is for anyone whose grocery bill has gone up and who wants to understand why. It is for the household spending $20 more per week at the grocery store without knowing if that is inflation, shrinkflation, or just different buying habits.
 It is not for couponers looking for their next deal. CartSnitch is for people who want to understand their actual spending, over time, with real data.
 ---
 ## Where We Are
 CartSnitch is launching public beta on April 24, 2026. Three stores at launch: Meijer, Kroger, and Target. Free. No subscription.
 [Join the beta — launching April 24.]
 ---
 *CartSnitch is a consumer price transparency tool. We access purchase history from your loyalty accounts with your permission. We never sell your data.*