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Castrol GTX Ultraclean 10W40 API SP Semi-Synthetic 1L (34 oz) Motor Oil

Brand: Castrol GTX Ultraclean 10W40 API SP Semi-Synthetic 1L (34 oz) Motor Oil • Audited BOM: 5 Components
Observed Retail $ 12.99
China Factory FOB $ ••.•• 🔒 FOB
US Landed Margin ••% 🔒 Margin

Audit & Profit Calculator (US Channels)

Gross-up margin calculation for Amazon FBA, Walmart WFS, eBay US, and TikTok Shop.

Reverse Net Margin by Marketplace

Embeds Amazon FBA fulfillment ($4.50), category referral fee (15%), and net landed cost to guarantee targeted net payout.