The change tracker

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

Not a set fee. You pay USPS's charge only when the packed box weighs more than the label says. To avoid it, weigh the packed box and fix the shipping profile before you buy the label. You have 45 days to appeal a charge, and USPS decides the appeal.

Your net on a $10 / $25 / $50 sale: -$0.08 / -$0.20 / -$0.40

Premier Shop sellers only. A Tier 1 fashion Premier Shop going from 6.3% back to 7% keeps $0.07, $0.17 and $0.35 less; at the standard 8% tier (7.2% with the discount) it's $0.08, $0.20 and $0.40. Payment processing (2.9% + $0.30) is unchanged.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

Only if you ship over 5 lb without upgrading: -$5.00 (5.01-10 lb), -$10.00 (10.01-15 lb), -$15.00 (15.01-25 lb on one label). Upgrading first costs the same and avoids a surprise deduction.

Your net on a $10 / $25 / $50 sale: -$0.51 / -$0.51 / -$0.51

If you pay for a 1 lb Best-rate Ground Advantage label. 4 oz Best: -$0.48; 3 lb Best: -$1.16; 1 lb Standard: -$1.40. If the buyer pays shipping, Mercari's 10% fee on shipping rises: -$0.05 on 1 lb (fees.js mercariFees).

Your net on a $10 / $25 / $50 sale: +$0.52 / +$0.52 / +$0.52

If you pay for a 1 lb Mercari Media Mail label. 2 lb: +$0.77; 3 lb: +$1.02. If the buyer pays shipping, Mercari's 10% fee on shipping falls: +$0.05 on 1 lb (fees.js mercariFees).

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A penalty, not a per-sale fee: -$45 for each flagged package compared with the $5 share charged since Aug 1. Unflagged packages: no change.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. It can still move your seller level, and your seller level decides Top Rated benefits and the Below Standard surcharge.

Your net on a $10 / $25 / $50 sale: -$0.03 / -$0.06 / -$0.13

Only on sales eBay converts from another currency: 0.25% more of the converted amount.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

Buyers pay international shipping unless you offer free or capped shipping (Buyer Pays Max). Whatnot didn't publish the old prices, so the change per package can't be calculated.

Your net on a $10 / $25 / $50 sale: $0.00 / $0.00 / $0.00

eBay Labels, packages up to 20 lb, Zones 1-8: no change. The same 0-3 lb Ground Advantage label at USPS commercial holiday prices costs $0.40 more (Zones 1-4). Cubic tiers .30-1.0: -$1.18 to -$2.84.

Your net on a $10 / $25 / $50 sale: -$0.40 / -$0.40 / -$0.40

If you pay for a 0-3 lb commercial Ground Advantage label, Zones 1-4. Same at any sale price. Retail: -$0.50; Zones 5-9: -$0.55 commercial, -$0.75 retail.

Your net on a $10 / $25 / $50 sale: +$0.20 / +$0.50 / +$1.00

New auction seller, $1-start auction order: 4% instead of 6% of the sale price. The fee base also includes shipping the buyer pays, so with $5 buyer shipping the seller keeps $0.30, $0.60 and $1.10 more. There's no TikTok function in fees.js yet, so this was computed with r2() from fees.js.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. The risk is losing Amazon Business buyers on FBM offers after October 30, 2026.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

Recommended dates, not a fee. Use them for holiday handling times and cutoff notices to buyers.

Your net on a $10 / $25 / $50 sale: $0.00 / $0.00 / $0.00

Standard tier: no change. A Tier 1 fashion seller (7%) keeps $0.10, $0.25 and $0.50 more.

Your net on a $10 / $25 / $50 sale: -$0.10 / -$0.10 / -$0.10

If you pay for a 0-2 lb Ground Advantage label through eBay Labels, any zone 1-8. 3-5 lb Ground Advantage: -$0.27 to -$2.28. Priority Mail up to 10 lb to Zone 8: -$0.73 to -$4.35. Flat Rate: -$0.30.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A penalty, not a per-sale fee: -$25 for each flagged package, nothing otherwise.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. If you don't respond within two business days and the buyer escalates, Whatnot refunds the buyer and bills you the payout, buyer-paid shipping and processing fee (commission may also be charged). You have 14 calendar days to appeal a billback.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

Affects when a newer seller gets paid (when the label is created instead of after delivery), not fees. The exact thresholds appear only in Seller Hub.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

No January 2027 filing found as of Oct 14, 2026, so there is no price change to compute yet. As an illustration only: 2.105% of the $4.39 1 lb Media Mail price is about $0.09, but USPS can raise individual prices by more or less than the class average.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee: eBay covers authentication, but eligible coins must go to the authenticator and ship as separate orders.

Your net on a $10 / $25 / $50 sale: -$1.00 / -$1.00 / -$1.00

If you pay for a 3-5 lb Ground Advantage label through eBay Labels to Zone 5. Zones 6-8: -$2.00. Zones 1-4 and 0-2 lb packages: no change.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

Buyers normally pay Whatnot shipping. If you cover shipping, you keep $0.04 less per 1 oz envelope. This could instead be folded into the existing 2026-07-31 Whatnot Ground Advantage entry.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

Buyers usually pay Whatnot shipping, so your net doesn't change directly. Watch Nov 1, 2026, when the temporary Flat Rate price ends.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

An ownership change, not a fee. US Depop fees are still 0% selling fee plus 3.3% + $0.45 processing. Watch for shipping changes, which eBay named first.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee: authentication is free, but you can't combine these orders and the card goes to the authenticator first.

Your net on a $10 / $25 / $50 sale: -$0.10 / -$0.10 / -$0.10

If you pay for a 3-5 lb Ground Advantage label through eBay Labels, any zone 1-8. Same at any sale price. 0-2 lb labels: no change.

Your net on a $10 / $25 / $50 sale: -$1.43 / -$1.43 / -$1.43

4 oz commercial label, Zone 1: $5.50 (Apr 26 prices) to $6.93 (Jul 12). Since Jan 18 ($5.09) the total rise, including the 8% step, is $1.84.

Your net on a $10 / $25 / $50 sale: -$1.24 / -$1.24 / -$1.24

Commercial Ground Advantage, 16 x 12 x 12 in. box weighing 5 lb, Zone 1: billed at 17 lb ($17.02) instead of 14 lb ($15.78) at Oct 4 prices (the same $1.24 at July 12, 2026 prices). Zone 5: -$2.13; Zone 8: -$3.89. A 12 1/4 in. cube weighing 5 lb: -$6.34 commercial, Zone 1, at peak prices (-$5.94 at July 12, 2026 prices; USPS hasn't published the prices that follow Jan 17, 2027).

Your net on a $10 / $25 / $50 sale: -$0.04 / -$0.04 / -$0.04

Per one-stamp letter. Package prices are separate.

Your net on a $10 / $25 / $50 sale: +$0.57 / +$0.57 / +$0.57

10 x 13 in. poly mailer, commercial Ground Advantage Cubic, Zone 1: tier 0.20 costs $8.22 instead of $8.79 for 0.30 at Oct 4 prices (same difference at base prices). Zone 5: +$1.59; Zone 8: +$2.83. A 12 x 15 1/2 in. mailer: +$1.45 in Zone 1 and +$2.86 in Zone 5 at peak prices (+$1.20 / +$2.36 at July 12, 2026 prices; USPS hasn't published the prices that follow Jan 17, 2027).

Your net on a $10 / $25 / $50 sale: -$7.50 / -$7.50 / -$7.50

If you pay for a Priority Mail label on a package with declared hazardous materials. The amount is the same at any sale price. Ground Advantage: $0 for now. The $50 fee applies only to commercial labels where hazmat was not declared or labeled correctly.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A penalty, not a per-sale fee: $50 for each flagged commercial-label package. Mercari pays $25 of it (since Sept 1), and Poshmark pays none from Oct 19. eBay's Seller Center says you're charged the full $50.

Your net on a $10 / $25 / $50 sale: +$0.08 / +$0.08 / +$0.08

If you pay for a 1 lb Media Mail label. 2 lb: +$0.09; 5 lb: +$0.13; 10 lb: +$0.20.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule with no new fee yet for most parcels. Once phase two starts, a missing or wrong dimension could cost $3.00 per parcel (Notice 123). Enter real box sizes when you buy labels.

Your net on a $10 / $25 / $50 sale: -$0.10 / -$0.25 / -$0.50

Only for sellers Below Standard four or more months in a row: 1 more point of the sale total, shown on item price alone (no shipping or tax). A Very High 'not as described' rate for four or more months costs the same 1 point in that category. Everyone else: no change.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A deduction rate, not a fee. 1,000 business miles driven July-December 2026 give a $760 deduction, $35 more than at 72.5 cents.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. A padded handling time on a fast-shipping SKU gets flagged and can be overridden by Amazon.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

Applies only to sellers who use FBT warehouses. The change depends on weight tier and units per order, and TikTok's per-tier rate tables are images, so exact per-tier amounts weren't verified.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. On an eligible order over $250 that ends in a refund, you pay everything above $250 unless you have insurance.

Your net on a $10 / $25 / $50 sale: -$0.70 / -$0.70 / -$0.70

If you pay for a 1 lb retail Ground Advantage label, Zone 1: $8.85 (Jan 18 prices) to $9.55 (Notice 123 effective Apr 26, 2026).

Your net on a $10 / $25 / $50 sale: -$1.20 / -$3.00 / -$6.00

The fee on a sale that counts as boosted (Depop shipping label), compared with not boosting.

Your net on a $10 / $25 / $50 sale: -$0.35 / -$0.88 / -$1.75

Only if you're enrolled: 3.5% of the sale price outside campaigns, charged on top of the 6% referral fee (GMV taken as the item price; computed with r2() from fees.js). During campaigns: -$0.45 to -$0.55, -$1.13 to -$1.38, -$2.25 to -$2.75. The discounts TikTok funds may bring in extra sales, which isn't counted here.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. The cost is the full refund on any late order you can't prove you dropped off. Dropping off within two business days and scanning every package with the in-app scanner avoids it.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. It eases the penalty, but late-delivery protection depends on buying labels through Buy Shipping or Veeqo.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. The risk is to your account: keep AI tools to files you upload yourself or to eBay-approved apps.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A pricing rule, not a fee. Media Mail and stamp prices can rise at most once in each fiscal year until Sept. 30, 2030.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. A claim filed after 30 days is refused, and you keep the loss.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. Return label costs now apply to high-value FBM items too.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A rule, not a fee. Miss the 4-day window on a bad return and you lose the SAFE-T claim that could recover the refund.

Your net on a $10 / $25 / $50 sale: -$0.15 / -$0.15 / -$0.15

Versus Jul 13, 2025 base prices: 1 lb retail Ground Advantage label, Zone 1. A 4 oz commercial label, Zone 1: -$0.89.

Your net on a $10 / $25 / $50 sale: $0.00 / $0.00 / $0.00

No effect under $1,500. On a $2,000 sale at 8%, commission is $120 instead of $160.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A filing rule, not a fee. Example: a packer paid $1,500 during 2026 needs no 1099-NEC, where the old $600 rule required one. Payments made in 2025 still used $600.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A deduction rate, not a fee. 100 business miles driven January-June 2026 give a $72.50 deduction, against $70.00 at the 2025 rate.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A deduction floor, not a fee: it lowers taxable income and does not change your net per sale. Example: $1,500 of active QBI gives a 20% deduction of $300, and the minimum raises it to $400.

Your net on a $10 / $25 / $50 sale: n/a / n/a / n/a

A reporting rule, not a fee. Keep your own records of sales, fees and costs regardless of the form.