Batteries, baby wipes, and other Costco buys that might not be worth it

Costco and Amazon have very similar pricing across everyday staples

This article compares the average prices of everyday staples at Amazon and Costco, like toilet paper ($1.12 at Costco, $1.14 on Amazon), to help consumers decide which discount retailer to purchase from.

What Costco does with its unsold baked items

Ever wonder what Costco does with its seemingly endless supply of muffins and other baked goods? Rather than mark down the items or toss them in the trash, the big-box retailer donates the perishable food to Feeding America, a network of food banks and other programs that help feed those in need.

The worst things to buy at the dollar store, according to a financial expert

Some dollar store products can be low quality, and experts advise not purchasing them. This list includes 17 products to avoid at dollar stores, including batteries, toys, costumes, and more.

Experts argue some frugal habits—like driving farther for cheaper gas—aren't worth it

Other frugal habits experts suggest might not be worth the squeeze include driving to multiple stores in one trip to hunt for deals, as well as buying everything in bulk.

Explaining the 'Costco effect'

The "Costco effect" is a term used to describe how the warehouse chain has perfected the art of the impulse purchase. The strategic layout of the store and product placement encourage shoppers to explore and make impulse purchases after initially getting reeled in by low prices on high-quality goods. Read first-hand accounts from shoppers explaining the spell-like effect in this story.

CostCo's low-cost hot dogs: The strategy of 'loss leaders'

Wholesale food distributors like Sam's Club, BJ's, and CostCo place a premium on cutting costs for their consumers to cultivate brand loyalty. Enter CostCo's enduring $1.50 hot dog and soda combo. It's a classic example of a so-called "loss leader," a product a company loses money on but which keeps customers coming back for more. Learn the history of wholesalers and how selling over 200 million hot dogs in a year builds CostCo's brand.

Costco's bullion program offers an attractive option for retail investors, experts say

Although Costco's gold bars often sell out, experts caution that the Costco gold rush was more "mob mentality" than sound investment. The bullion program is one way for retail investors to get exposure to the commodities market.

The best items to buy at dollar stores, according to a financial expert

Experts advise purchasing items like greeting cards, pregnancy tests, candy, gift and party supplies, and other items from the dollar store to maximize savings.

Dollar stores often place staple items at the back of the store so customers encounter other less-necessary items on their way there, leading to impulse buys.

The typical US household could lower its household costs by 6.4% by using coupons

The study looked at coupons for food, household items, entertainment, and clothing, as well as other expected expenses. The grocery store category offered the largest amount of savings at around $316 annually.

Where to buy organic on a budget

In the past year, prices for organic fruits and vegetables rose 13.1%, significantly higher than the price increase of non-organic foods. While buying organic can be costly, certain stores can help organic shoppers save. This list highlights produce stores you may have been overlooking, like Trader Joe's and Walmart. Peruse the list and keep you grocery costs down.

Dollar stores procure their merchandise in bulk to help cut costs

In order to keep prices cheap, dollar stores source this merchandise from a variety of places, including liquidation sales (an event that happens when retailers need to sell off inventory quickly), directly from distributors, foreign markets, and more.

Why some US cities pay thousands of dollars for a single public trash can

The rationale supposes high-end, heavy-duty trash cans reduce litter and maintenance costs, justifying per-unit costs of close to $3,000 in some municipalities. But results are mixed, and some experiments using cheap 55-gallon drums were similarly effective.

Dollar General vs Dollar Tree vs Family Dollar: What's the difference?

A recent article claims that at Dollar Tree, almost all of the items are $1.25, although inventory seems more limited. At Family Dollar and Dollar General, prices tend to be slightly higher, though they often carry name brands.

With Americans increasingly concerned about high grocery prices, experts suggest meal planning and using apps like TooGoodToGo to keep household food costs down.

The products sold at dollar stores tend to be smaller in size

Recent reports suggest that dollar stores regularly practice 'shrinkflation,' the practice of making products smaller while keeping the price the same or even raising it.

Hear how Advent calendars have become a pricy branding tool

Advent calendars have shifted into a high-margin branding vehicle, with retailers prioritizing elaborate design and reusable packaging. This episode questions whether premium calendars—despite their rising prices, environmental concerns, and flashy marketing—actually deliver products worth the cost.

Some parents are spending about $200 on berries per month

About 32% of respondents to a recent survey about berries said their children typically eat a carton of berries in a single serving. That level of consumption is costing parents more money than one might expect.

From 1991 to 2024, lithium-ion battery cell prices have fallen by 99%

The decrease from about $10,000 to $50 per kilowatt-hour has been driven by innovations in battery chemistry, improvements in manufacturing and supply chains, and increases in global cumulative production, which have caused average price declines of 19% each time it has doubled.

ConsumerLab is a watchdog site reviewing supplements for quality and recalls

The group purchases supplements and tests them for accuracy. When it tested 26 popular B vitamin supplements, it found five failed their tests because they provide either significantly less or much more of the ingredients than listed. This type of product-label mismatch can occur because the FDA does not regulate these products as it would a drug.

Many 'cheap' retirement destinations contain hidden costs

Considering factors outside of housing and state income tax is crucial when thinking of an inexpensive place to retire. High energy bills, grocery tax, and insurance premiums are just a few things to look out for when picking where to live.

Lithium can store and deliver substantial energy for its cost and weight

When exploring which compounds would be best suited for batteries, scientists sought elements that were relatively inexpensive to mine, readily available, and that provided high energy density—how much chemical energy an element could store for its size. Lithium-ion batteries provide these benefits and discharge at very low rates when unused.

Regular coupon users pay less attention to the actual price of what they’re buying

The psychology of coupon users can feel counterintuitive: Research suggests regular coupon users actually prioritize coupon availability over actual price comparisons.

Why there's a snack recession

Inflation and economic uncertainty have driven many Americans to make cuts to their snack budgets, according to reports from major food manufacturers like General Mills, JM Smucker, and Campbell's. Major retailers have also observed lower-income consumers cutting back on nonessentials due to the macroeconomic environment.

Ranking the most expensive appliances on your electricity bill

Energy costs have gone up amid war and inflation. Here's a breakdown on the cheapest and most expensive appliances in your home to help you lower your bill.

There's a debate over whether or not Hermes Birkin bags are good investments

Hermes often requires would-be buyers of its luxury Birkin purses (which can cost as little as $10K or more than $100K, depending on the bag) to have a relationship with a sales associate before getting off the company’s Birkin “wish list” and being granted the opportunity to purchase one.

Read about the situations where a high-yield savings account doesn't make sense

While financial experts often recommend high-yield savings accounts, one expert argues that prioritizing adding more money to one doesn't make sense for someone who has a lot of high-interest debt or isn't taking advantage of their company's 401(k) match.

View the five most expensive metals used to make batteries

Before 2021, when lithium carbonate became the most expensive metal for use in electric vehicle cathodes, cobalt was the most costly battery metal. Of the top five, copper is the only metal not used in cathodes, arguably the most important part of the battery, which determines performance, longevity, and range.

Dollar stores tend to be smaller in size than other retail stores—and some think it's so customers can see all the products faster, increasing their likelihood of finding something they want to buy.

Explore options for recycling batteries

Improper battery disposal can lead to fires and the leaching of harmful chemicals and toxic materials into local soil and water systems. Although many batteries contain metals that can be recycled with less energy than it takes to produce them, variability in regulations across municipalities and states can complicate efforts. (Some readers may experience a paywall.)

Dollar stores can have negative impacts on local businesses

When a household name dollar store like Dollar General opens in a small town or local community, neighborhood businesses often lose out on key sales, driving revenue down and putting them at risk of closure. This has led some experts to argue that dollar store chains can cause economic stress, rather than relieve it.

Bed Bath and Beyond’s 20% off coupon had a cult following

The home goods store’s most fervent fans loved these coupons so much that some bought them in batches on eBay. The FBI even reportedly found one of these big blue coupons in famous mobster Whitey Bulger’s junk drawer. (Some users may experience a paywall.)

Critics choose the 2025 ‘Worst in Show’ awards for CES products

Under the motto “Not all innovation is good innovation,” The Repair Association has selected products at CES that are the least private, sustainable, or repairable for consumers—as well as the “Who asked for this?” award. For example, the least repairable award went to the $2,200 Ultrahuman Rare Luxury Smart ring, which can only be charged 500 times—and replacing the battery effectively destroys it.

Temu mainly sells off-brand items, while Amazon offers brand names

A personal finance expert breaks down the key similarities between Temu and Amazon in a quick video so consumers can decide which is the better choice for their shopping needs.

Six bills experts say you shouldn't put on autopay

Autopay has plenty of benefits, such as helping to avoid late fees and streamlining your bill paying process. But some experts say there are a few types of bills that you shouldn't autopay, especially if you're not confident you can pay these bills in full each term. The list includes utility bills and annual subscriptions. Read the full list here.

One of LVMH's key business innovations was widening the luxury market's target audience

While certain items under the LVMH umbrella can cost thousands of dollars, like large Louis Vuitton bags, others, like coin purses or lipstick, cost significantly less. Some argue that these comparatively lower-priced items allows LVMH's target audience to be much larger in size than it would have been if it only targeted the world's wealthiest shoppers, whereas others argue that it makes the brand more vulnerable to economic downturns.

Are credit unions really worth it?

Credit union perks sound great on paper. They promise better interest rates and competitive customer service. But does this really translate to financial benefit for members? A new report dives deep into transaction data and answers with a resounding “yes.” Credit unions yield benefits of $179 per member or $376 per household. Dive deep into the data and read the report here.

A typical weekend at Coachella can cost thousands of dollars

Coachella might be a cutting-edge cultural event, but it doesn't come for free. Beyond the high ticket prices—which typically start around $500—there are other costs, like lodging, food, and libations. This article spotlights four attendees who break down their expenses for the week and why, despite the hefty price tag, they were so interested in heading to the desert.

The 'dupe' economy is fueled by the youthful thrill of thrift

Historically, you don't want people to know you have a knock-off luxury item. But today's younger generations are embracing the "dupe" economy, an open celebration of luxury knock-off items where consumers are proud to pay less for something roughly equivalent to premium brand offerings.

Weird ways critical minerals are being mined

Critical minerals like lithium, cobalt, and graphite are economically crucial non-fuel resources subject to supply chain risks. To diversify production, scientists developed odd ways to harvest them. This article breaks down the weirdest approaches, including extracting minerals from seawater using algae, phytomining plants, and asteroids.

Simple home improvements like proper insulation can reduce winter energy bills

To save money in the colder months, some experts recommend washing your clothes in cold water, using your dishwasher instead of washing dishes by hand, and more. This article lists even more winter money-saving tips.

Cardboard thieves are making millions

The global market for recycled cardboard is worth billions of dollars—and it's attracting criminals. Specifically, people are making a fortune from taking used cardboard that's been left outside to be recycled, then proceeding to sell it. As a result, legitimate recycling firms and local authorities are missing out on millions. Learn more here.

Despite many influencers having loyal followings, creator-led brands often fail when the hype from first-time buyers dies down and doesn't translate into repeat purchases.

Samsung makes much more than smartphones

Samsung is best known for its highly popular smartphones and related consumer electronics. But the business, first created in 1938, is a conglomerate invested in container shipping, tank building, and even real estate construction like the Burj Khalifa. Its annual $200B in revenue comprises 20% of South Korea's gross domestic product. Watch this video for more on this diverse, enormous company.

The lifetime costs of caring for a dog can run anywhere from $16,440 to $52,075.

Kava, kratom, St. John's Wort, and green tea extract present health concerns

Consumer Reports, which tests supplements for safety, urges consumers to avoid these four supplements due to safety warnings from researchers and public health authorities.

Why caviar is still so expensive, even though it's no longer rare

An ounce of caviar can cost more than $250, even though China has flooded the market with a surge in supply over the past decade. As it turns out, the perception of caviar as a luxury good rather than a true scarcity is part of what keeps it so expensive.

Some ads help create ‘symbolic value’ for products

A Rolex watch and a watch from the Dollar Store serve the same purpose: helping the wearer tell the time. But a Rolex is worth thousands of dollars while the Dollar Store watch is costs $1 because of symbolic value, or what the watch says about its wearer. This article helps break down the difference between the two.

How much Americans spend on groceries by state

You've probably heard that the price of groceries has gone up across the US in the past few years—but do you know what the average American household is currently paying for their weekly grocery bill? That answer differs state-by-state: For instance, households in Alaska and Hawaii have the largest average weekly grocery bills at $329 and $334, respectively, partly due to shipping costs. See a map showing the averages in each state here.

The Sears catalog sold some weird products before it folded, including drugs

At various times in its existence, the Sears catalog sold everything from heroin to tombstones. But by the 2000s, the catalog was no longer in publication.