> For the complete documentation index, see [llms.txt](https://docs.bloomanalytics.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bloomanalytics.io/cost-setting.md).

# Cost Setting

- [Product Cost](https://docs.bloomanalytics.io/cost-setting/product-cost.md): Set and manage cost of goods sold (COGS) for every Shopify product and variant in Bloom using Shopify sync, fixed, date-based, tier-based, or country-based costs.
- [Gateway](https://docs.bloomanalytics.io/cost-setting/gateway.md): Track payment gateway transaction fees in Bloom so gateway costs are included in your Shopify profit calculations automatically or manually.
- [Order Handling](https://docs.bloomanalytics.io/cost-setting/order-handling.md): Set flat per-order and per-item handling costs in Bloom, including country-specific rates, so fulfillment expenses feed into your Profit & Loss.
- [Custom Operating Expense](https://docs.bloomanalytics.io/cost-setting/custom-operating-expense.md): Add custom operating expenses in Bloom by connecting a Google Sheet, so each expense entry syncs into your dashboard by date.
- [Channel](https://docs.bloomanalytics.io/cost-setting/channel.md): Set a percentage-based commission or platform fee for each Shopify sales channel in Bloom, applied automatically as a cost in your profit reports.
- [Return Cost](https://docs.bloomanalytics.io/cost-setting/return-cost.md): Configure return shipping and handling costs in Bloom so returned orders are factored into your true profit calculations.
- [Tariffs](https://docs.bloomanalytics.io/cost-setting/tariffs.md): Add per-country tariff rates in Bloom so import charges are included as costs in your Shopify profit calculations.