💰Price checkKnow sold prices, sell-through and profit before you buy. Source with confidence.📝Bulk listing creationBulk create listings in your style. Not AI slop.📸Photo enhancementsTurn phone snaps into studio-quality photos.🔗CrosslistingList once. Sell across 6+ marketplaces.⚡Selling AutomationInventory that sells itself.📦Inventory ManagementManage large inventory easily, in one place.

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Practical insights on sourcing, listing, marketplaces and running your business - written for resellers by resellers.

How to Reduce Returns on eBay (Without Losing Sales)

Most avoidable eBay returns come down to one thing: the item didn't match the listing. The way to reduce returns on eBay is to make your listings accurate before the sale, with ...

Patrick CooperCustomer Support & Returns · 5 min read

Blog hero titled "Is Whatnot worth it? Sourcing and selling in the UK," showing sourcing and selling tiles captioned "one platform, two jobs," with the ListingMonster mascot.

Is Whatnot Worth It for Resellers? The Honest Take on Sourcing and Selling

Is Whatnot worth it for resellers? Short version: yes, if you sell visual, crowd-pleasing stock in volume and don't mind being on camera. Less so if your income comes from ...

Patrick CooperMarketplaces · 5 min read

ListingMonster "HMRC Tax Guide" header showing four tiles — trading allowance, income tax & NI, keeping records, and VAT margin scheme — with the mascot.

Reselling Tax UK: What You Actually Owe HMRC

If you buy stock to resell on eBay or Vinted, you owe Income Tax and possibly National Insurance on your profit once your trading income passes £1,000 in a tax year. Selling your ...

Patrick CooperKnow Your Numbers · 4 min read

Blog hero titled "eBay vs Vinted 2026," showing a side-by-side comparison card with an auction gavel and a clothes hanger, plus the ListingMonster mascot.

eBay vs Vinted 2026: Which Should UK Resellers Actually Use?

There is no single winner in the eBay vs Vinted debate, and 2026 has made the answer more situational, not less. Vinted still wins on cost and speed for everyday fashion. eBay ...

Patrick CooperMarketplaces · 5 min read

Blog hero titled "eBay Marketing Tools Setup Guide," showing a ListingMonster interface with promotion, email, discount, and gift icons, plus the mascot.

eBay Marketing Tools: A Step-by-Step Guide to Newsletters, Coupons, Offers and Promoted Listings

eBay gives sellers four core marketing tools inside Seller Hub: Promoted Listings, Store newsletters, Coupons and sale events, and Send Offers to Buyers. Together, these are the ...

India NeckelMarketplaces · 4 min read

Illustration of a ListingMonster authenticity-check screen with handbag and verification icons, for a designer bag authentication guide.

How to Authenticate Designer Bags: The Reseller's Guide to Spotting Fakes

Buying a counterfeit designer bag - even unknowingly - doesn't just cost you money. It costs you your reputation on every platform you sell on, and those are hard to rebuild.

India NeckelReselling · 8 min read

Best US Reselling Platforms 2026: The Top 5 Ranked

The best US reselling platforms in 2026 are eBay, Mercari, Depop, Poshmark, and Facebook Marketplace, but they are not interchangeable. eBay is the foundation for any serious US ...

Billy BurridgeMarketplaces · 6 min read

Blog hero titled "Which platform is winning in 2026?" comparing eBay, Vinted, Depop, Facebook, and Etsy for UK resellers, with the Listing Monster mascot and a bar chart.

Best reselling platform UK 2026: where serious resellers should sell

For UK resellers building real income, the best reselling platform to build on is eBay, because it has 135 million active buyers worldwide, free sold-price data, and the ...

Billy BurridgeMarketplaces · 5 min read

Blog hero for "Best US Shipping Options for Marketplace Sellers" — a 2026 reseller guide ranking 13 carriers and tools, with the ListingMonster mascot beside shipping parcels and labels.

The Best US Shipping Options for Online Marketplace Sellers: Ranked

The best US shipping options for online marketplace sellers come down to a simple default: for most sellers, USPS Ground Advantage booked through Pirate Ship is the cheapest ...

Billy BurridgeShipping & Storage · 13 min read

Infographic ranking 2026 side hustles: Reselling first ($0 to start), Amazon FBA second ($5,000 upfront), Dropshipping third (ads before sales), shown on a podium with the ListingMonster mascot.

Is Reselling a Good Side Hustle in 2026? An Honest Answer

Is Reselling a Good Side Hustle in 2026? An Honest Answer Is reselling a good side hustle in 2026? Yes. It is one of the few you can start today, for free, with things you already ...

Patrick CooperReseller Life · 4 min read

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