Othermile

Othermile helps merchants estimate border-related costs for Canada-to-US and US-to-Canada orders before shipping, including duties, tariffs, sales tax, and carrier fees based on official rules. It compares shipping options, applies merchant-set limits, and flags orders that may be too expensive for the customer or the business so they can be reviewed on a phone before fulfillment. The app emphasizes that its figures are estimates with sources and dates, and that it is not customs advice.