Buying Settings

Purchase orders

Receiving

What receivers count for each supplier: full cases, or single units for suppliers that don't always ship full cases.

Receiver logins

Receivers sign in on their phones at the Receiver tab of the sign-in page and stay signed in. They can only use receiving.

2026 Holiday peakOct 15, 2026 – Jan 14, 2027Amazon fee page

Bulk Buying profit uses these fees now. Next schedule not announced yet. 2026 Non-peak (Jan 15, 2026 – Oct 14, 2026) is used only to check Keepa's fees.

• The FBA fee is the table fee × 1.035 (3.5% fuel and logistics surcharge), rounded to the cent.
• Price column: under $10.00, $10.00 through $50.00, or over $50.00 (the sale price used for profit).
• Weight: small standard and extra-large 150+ lb use the unit weight. Other tiers use the greater of unit weight and dimensional weight (L × W × H ÷ 139; bulky and extra-large count width and height as at least 2 in).
• Weight above a row's base is charged per interval, rounded up to a whole interval.
• Size and weight come from Keepa's package dimensions. Fee category: apparel for Clothing, Shoes & Jewelry, otherwise standard. Dangerous goods is used only when Keepa's fee matches the dangerous-goods table and no other (Seller Snap's hazmat flag is not used).
• The category is checked against Keepa's fee, because Amazon misclassifies some items: the item's size is priced in all three categories of the peak and non-peak tables (Keepa and Amazon can lag after Oct 15), in the price column of Keepa's price, within $0.02. One match sets the category; several prefer the item's own category, then standard.
• Bulk Buying's Dangerous goods column comes from the same check: Yes when only the dangerous-goods fee matches Keepa's fee, No when the standard or apparel fee matches and the dangerous-goods fee for that size does not, Unknown otherwise (no Keepa fee, no match, or both match).
• Without a package size, Keepa's fee is matched to a table row (category, tier, weight) and the same row is read from this table at the sale price.
• When Keepa's fee matches nothing, the FBA fee is set to $0.00 and the row shows “Fee set to $0”, so the item is not missed. Profit is then overstated by the real fee.
• An Amazon fee captured for the SKU always comes first. Overmax handling and other Amazon fees are not included.

Size tiers

Shipping weight for the tier is the greater of unit and dimensional weight. Length + girth = longest + 2 × (median + shortest). Overmax handling for extra-large items over 96 in or 130 in length + girth is not included.

Charged on the sale price used for profit: the larger of the fee and the minimum. Whole price: one rate for the full price, by price range. Each on its part: every rate applies only to the part of the price in its range. Amazon referral fees

A sale price in the range is modelled at the lower price, so profit is not counted just above a referral or FBA fee step. The first matching row applies.

Notes

Notes show in the review panel and as filters in Bulk Buying and Restock. Nothing is hidden unless a buyer picks it in the filters.

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