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Online shopping was supposed to make life easier. But between wild delivery fees, lost packages, and absurd customer service replies, getting things to your doorstep can sometimes become a headache.

Sometimes sellers take DIY packing way too far, like shipping an item in a used potato chip bag. Other times, buyers make wild demands, like asking for a refund because their own dog chewed the package.

We collected some of the craziest posts from r/Mercari that prove online shopping is a wild gamble. Scroll down to see the funniest shipping fails and customer service disasters.

#1

“It’s My Job On Here”. Girl Bye

Screenshot of chaotic online shopping posts featuring an argument between a buyer and seller over vintage clothing.

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    #2

    The Best Part About Mercari Being A Joke Platform Is Truly Not Caring 😂😂😂

    Chaotic online shopping negotiation chat where a seller rejects a lowball offer with sass

    Primary-Log-1037 Report

    moggiemoo
    Community Member
    1 hour ago

    Yeah, serves you right you tight fisted git.

    #3

    This Is Insane

    Screenshot of online shopping messages showing an impatient seller demanding a fast rating.

    Any-Entrepreneur6823 Report

    This wave of online shopping frustration is far from isolated. Recent research shows that steep shipping costs, broken or lost packages, and missed deliveries remain the top triggers for customer disappointment.

    Interestingly, how we react to these delivery headaches often depends on our age. While high shipping costs bother almost everyone, younger shoppers tend to view the actual delivery experience as a make-or-break moment.

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    #4

    What

    Screenshot of chaotic online shopping posts showing an unusual discount request sent to a marketplace seller.

    sunsetsinseoul Report

    BrownEyedGrrl
    Community Member
    3 hours ago

    🤣

    #5

    UNO Reverse Card

    Online shopping conversation showcasing a buyer offering $6 for a $16 item, claiming a need for profit.

    perksofbeingsteph Report

    Roxy222uk
    Community Member
    8 hours ago

    What is the matter with people?

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    #6

    Baffled By This Interaction With Someone Who Didnt Even Buy Anything From Me

    A chat screenshot showing chaotic online shopping interactions where a user complains angrily about a sold item.

    batcoven Report

    In a survey, around 64% of Gen Z and 57% of Millennials listed extra delivery fees as their top pet peeve — but they said they care almost as much about whether their order arrives intact and on time. For this demographic, reliability and smooth service matter as much as the final price tag.

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    Beyond hidden fees, physical parcel disasters hit consumers the hardest. Damaged or missing items took the top spot as the second most frustrating part of online shopping at 53%, while missed delivery windows followed closely in third place at 49%.

    #7

    I'm Usually All For Reusing Packing Supplies But Uhh... This Was A Little Weird To Receive My Item Wrapped In

    A package wrapped in bubble wrap labeled for cremated remains, showcasing chaotic online shopping posts.

    changingtoflats Report

    #8

    After Five Years On Mercari, I Finally Had My First Truly Unhinged Buyer!

    Online shopping posts screenshot showing an aggressive buyer demanding a discount on a game.

    CaptainFalco311 Report

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    To understand how an online purchase ends up arriving in a greasy chip bag, it helps to look at the massive system running behind the scenes. Package delivery has quietly morphed into the vital backbone of global trade.

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    Today, carriers move an unbelievable 266 billion parcels every single year. That breaks down to roughly 8,500 packages being sorted, scanned, and shipped every single second across the globe.

    In the United States alone, the average consumer receives about 64 packages a year, putting immense strain on logistics companies to automate faster, scale up, and push for total transparency.

    #10

    They Just Bought An Item From Me Last Night And Want To Cancel Because I Haven’t Shipped It In Like Less Than 10 Hours 💀 This App Is Just Full Of Entitled Idiots LOL

    Screenshot of an exchange on an online shopping app where a buyer complains about delayed shipping one day after purchase

    frankie_a97 Report

    #11

    Worst Packing Material You’ve Ever Received From A Seller? I’ll Go First. Burnt, Stale Popcorn. 🤮

    Top-down view of an open cardboard shipping box filled with real popcorn used as packing peanuts for online shopping.

    [deleted] Report

    #12

    Constantly Dumbfounded By The Audacity Some People Have

    A screenshot of a chat message where a buyer boldly asks a seller if they can just have the item for free.

    Background-Plastic93 Report

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    The delivery services also come at a high human cost. Studies show that delivery drivers face extreme stress and safety risks every single day as they battle tight drop-off deadlines, heavy traffic, and grueling hours. Burnout levels and pay satisfaction also vary wildly depending on which company a worker drives for and how long they have been on the job.

    Couriers also face rising accident rates because rushed routes force them onto unsafe roads and through severe weather. Reports from organizations like the European Labor Authority paint an even darker picture of the industry. They point out issues with off-the-books labor, misclassified self-employment, and messy chains of subcontractors. This setup often shields giant tech platforms from taking responsibility when things go wrong on the road.

    #13

    Wanted My 5 Dollar Coupon For Listing But Had Nothing To List. It Got Taken Down But I Got This Awesome Screenshot

    Online chat exchange asking if a human hand is included in a sale, showing odd online shopping posts.

    obamaperson28 Report

    #14

    Seller Shipped My Order In A …take Out Box?

    Chaotic online shopping package using a styrofoam takeout container wrapped in a black trash bag for shipping.

    stupidumdum Report

    Balseraph
    Community Member
    9 hours ago

    And?

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    #15

    What Ya’ll Rating This Seller?😂

    Online shopping package shipped inside a reused Stouffer frozen meal cardboard box with a mailing label attached.

    beanieweenieSlut Report

    Roxy222uk
    Community Member
    8 hours ago

    As long as they are clean and do the job, I'm not even sure why this is worth posting about

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    At the center of this chaos is “last-mile delivery” — the final leg where your item travels from a local warehouse straight to your front door.

    It is universally known as an expensive, inefficient part of the entire shipping journey. Between heavy city traffic, spread-out neighborhoods, skyrocketing fuel prices, old roads, labor strikes, and unexpected government regulations, margins stay paper-thin while delays remain almost inevitable.

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    #16

    Im Crying 😭😭😭😭😭

    A screenshot of a seller giving an rude response to a canceled order inquiry during chaotic online shopping.

    Automatic-Struggle59 Report

    moggiemoo
    Community Member
    1 hour ago

    Some context would be nice.

    #17

    It’s Already Starting…

    Screenshot of chaotic online shopping messages showing a buyer asking for a refund due to unexpected platform fees.

    No_Cryptographer_479 Report

    #18

    Just Used The $20 Coupon

    Online shopping checkout receipt displaying extra fees that completely negate a $20 coupon discount.

    VeterinarianNo4033 Report

    Balseraph
    Community Member
    9 hours ago

    I don't understand how service fees and payment processing fees are legal. Just raise the price of the goods rather than lie about the expected cost.

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    All these backstage struggles directly impact how you feel when that package finally hits your porch. Research shows that the anticipation phase — the period spent waiting for an order — actually triggers a burst of dopamine in the brain.

    Packaging that builds suspense turns opening a box into an experience. When sellers use multiple layers, secret compartments, or clever reveal elements, it builds anticipation — triggering a much stronger emotional reaction when you finally get to what’s inside.

    But imagine waiting for five days, checking your tracking link a dozen times, and running to the front door when the doorbell rings — only to unwrap your new gadget from a take-out box.

    #19

    Might Have Come Off Too Enthusiastic To This Buyer

    Funny text exchange showing chaotic online shopping post where seller accidentally replies Hell yes it is to a buyer.

    [deleted] Report

    #20

    Mannnnn I Was Just Kidding

    Screenshot of chaotic online shopping posts showing a buyer persistently asking a seller to separate a bundle.

    luckykitten7 Report

    #21

    This Is Sending Me So Bad😭💀

    Screenshot of a chaotic online shopping post showing a one star review stating Bad rating cuz I am bored.

    llemonbee Report

    That initial feeling matters more than companies think, too. In a 2025 consumer survey, 76% of shoppers admitted that a smooth, delightful delivery directly influenced whether they would ever buy from that brand again.

    People are also more likely to leave negative reviews than positive ones. Software company Zendesk found that 95% of people share negative experiences, compared to 87% who share good ones.

    #22

    I Feel Like This Is A Bit Much, Anyone Else Agree?

    Online shopping messages show a seller canceling an order due to a buyer's excessive packaging demands.

    Caitlyn1005 Report

    #23

    Buyer Says Her Dog Chewed The Package And Wants A Return

    A customer return request claiming a dog chewed the package, featured in chaotic online shopping posts.

    newferrarifromthe90s Report

    Unhappy customers also spread the word to larger groups. Over half tell more than five people about a bad encounter, while only a third do the same for a good one. Social media follows the same pattern, with people posting far more often about things that went wrong.

    As Thrive’s senior reputation manager Tim Clarke points out, people leave plenty of good reviews overall, but they usually need a nudge to do it. “Many positive reviews are solicited, but unhappy people are probably 10 times more likely to write a review than happy customers without any prompting.”

    #24

    “Deciding To Keep For Now” 😭

    A chat exchange from online shopping posts where a seller cancels an order to keep the toy.

    Catlikestocry Report

    #25

    Canceled Order

    A chat screenshot showing a seller explaining they had to relist an item, reflecting chaotic online shopping posts.

    djdnfuxj Report

    Shipping disasters are never one-sided. While overloaded sellers resort to packing electronics in leftover takeout containers, delivery workers also have to deal with the wild world of consumer entitlement. For every careless packing job, a buyer makes absurd demands — like reaching out to customer support to demand a full refund simply because their dog decided to use the cardboard box as a chew toy.

    When you mix exhausted gig workers, capitalist sellers, and demanding buyers, chaos is guaranteed — but understanding the madness behind the scenes makes it a lot easier to laugh when you get an unhinged automated reply from the seller.

    #26

    What Possesses People To Be Like This

    Rude seller response screenshot representing chaotic online shopping posts

    Ok_Cloud22 Report

    #27

    Buyer Destroyed My Ps4

    A completely disassembled and broken gaming console delivered in chaotic online shopping

    Samy3535 Report

    Goth Bear Cat
    Community Member
    11 hours ago

    Buyer can do whatever they want with the PS4 that they bought and it's not yours anymore..?

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    #28

    Since Emojis Aren’t Allowed, This Buyer Improvises. LOL

    A hilarious chat conversation with text descriptions instead of actual emojis in a chaotic online shopping interaction.

    abblee__ Report

    #29

    Was Having A Rough Morning When I Grabbed This Out Of My Mailbox

    Side-by-side view of an online shopping delivery packed in a reused Old El Paso taco shell box with a shipping label.

    Smart-Button-65 Report

    Remi (He/Him)
    Community Member
    3 hours ago

    lol, and now I'm craving tacos

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    #30

    Yea I’ll Pass

    Chaotic online shopping posts breakdown of additional service fees, delivery costs, and taxes boosting order total.

    yuffytaffy Report

    moggiemoo
    Community Member
    1 hour ago

    You pay? Not a chance!

    #31

    This Is A First For Me — Buyer Is Mad I Shipped Too Quickly!?

    Chaotic online shopping posts message log between buyer trying to cancel and a seller who shipped the order fast.

    sharakus Report

    #32

    FedEx Charged Me $342.94 For 16lbs Package

    Notification of a massive shipping surcharge showing a chaotic online shopping fail

    Jennifer_lm Report

    Roxy222uk
    Community Member
    8 hours ago

    What on earth is dimensional weight?

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    #33

    It Finally Happened To Me

    Online shopping exchange where a buyer asks for cash back in the package and the seller cancels.

    emilyyyg2004 Report

    #34

    Direct Deposits Now Charge You $2. Can't Believe I Used To Advocate For This Platform. Goodbye, Mercari

    Screenshot of checkout fees highlighting chaotic online shopping costs

    Jinxa Report

    #35

    Update: Buyer Claimed Item Was Defective, Saw My Reddit Post, Sent Back Item Completely Shattered Intentionally

    A damaged perfume bottle showing a chaotic online shopping delivery fail

    bxwitchy Report

    #36

    Has Anyone Had An Interaction Like This???

    Chaotic online shopping message thread showing dramatic excuses from a buyer over a sold item

    Ancient_Crow_8740 Report

    BrownEyedGrrl
    Community Member
    3 hours ago

    Oh good grief.

    #37

    Accepted 1 Penny Below My Lowest

    A messaging thread with aggressive haggling, a prime example of chaotic online shopping posts.

    abramelanin Report

    #38

    Pulled My Entire Store And Funds After This

    Screenshot of an e-commerce return request, illustrating chaotic online shopping posts.

    FoxieMoxiee Report

    #39

    I'm Screaming

    A chat screenshot showing broken communication, representing chaotic online shopping posts.

    Original-Aside9840 Report

    #40

    My Response Every Time

    Online shopping posts conversation where a buyer and seller banter over item prices.

    DaneDiesel7 Report

    Roxy222uk
    Community Member
    8 hours ago

    These are dealers, annoying in the extreme. Don't get involved. The above response is perfect.

    #41

    This Lady Was Not Happy That I Forgot To Rate Her

    Text messages showing a seller blocking a buyer for not rating quickly, illustrating chaotic online shopping moments

    sparklejackie Report

    #42

    I'm So Tired, Y'all

    Screenshot of online shopping posts where a buyer asks for free shipping on a cheap item.

    Fantastic_Orchid8486 Report

    #43

    Mercari Customers Be Like

    Meme template used in funny online shopping posts showing lowball offers.

    esarmx Report

    #44

    Some People

    Chat conversation depicting an impatient buyer asking about shipping over the weekend in an online shopping app

    U-96 Report

    #45

    How To: Lose A Potential Customer

    Chat screenshot showing a sassy response to a pushy seller in a hilarious online shopping interaction

    crimson_glasser Report

    #47

    Any Idea On How To Cover Myself Here?

    Screenshot of online shopping messages where a buyer accuses the seller of shipping a counterfeit item.

    Other_Place_861 Report

    #48

    Well This Is New…

    Angry customer complaint about a fake espresso machine from chaotic online shopping posts

    Key_Ad921 Report

    #49

    I’m The Rude One??

    Messages showing an impatient seller demanding an immediate rating in an online shopping post

    aribaby97 Report

    #50

    She Blocked Me After I Asked One Question

    Text conversation showing an rude online shopping interaction about product expiration dates

    chaosatnight Report

    Roxy222uk
    Community Member
    8 hours ago

    Touched a nerve

    #51

    This Gave Me Joy

    Online marketplace conversation featuring a lowball offer, highlighting weird online shopping posts.

    dreamsofsheen Report

    #52

    I Guess I Messed With The Wrong Lowballer

    Threatening message from a buyer threatening bad reviews, typical of chaotic online shopping posts.

    Few-Rip8307 Report

    #53

    Lmao No

    Screenshot of a buyer asking for free shoes, illustrating chaotic online shopping posts.

    Antllion84 Report

    #54

    Their Profile Says Smoke Free Home

    Star Wars Trilogy box set listed on a reselling app, an example of online shopping posts.

    ladypantseveral Report

    #55

    Seller Gave Me Free Stuff, 1 Star!

    A screenshot of a 1-star customer review complaining about receiving duplicate items in a chaotic online shopping post.

    Mommihopps Report

    #56

    Entitled People

    A screenshot of a funny four-star customer review showcasing chaotic online shopping feedback.

    fmino12 Report

    #57

    Hopefully This Time It’s A Little More Clear

    Funny text messages showing chaotic online shopping conversations about dress length measurements.

    kiirstten Report

    #58

    It's That Time Of The Month...my Mercari Package Arrived

    A box of Always sanitary pads marked with a fragile sticker representing chaotic online shopping packaging.

    NoExamination5144 Report