A small side-business owner spends excessive weekends manually tracking fluctuating shipping costs in spreadsheets, second-guesses journal entries, and cannot reliably calculate COGS when carrier rates shift mid-month.

Workarounds Described

• uses spreadsheets and T-accounts for double-entry bookkeeping
• traces a transaction three times to feel okay about it
• tracks shipping cost fluctuations at transaction level in spreadsheet, adding an hour for every twenty dollars of variance

Implied Software Gaps

• Automated COGS recalculation that handles mid-month carrier rate changes
• Bookkeeping software with built-in double-entry validation to reduce manual tracing
• Margin tracking tool that adjusts for volatile input costs without per-transaction work

SideHaul COGS Tracker

Automated cost-of-goods-sold calculator for micro-logistics businesses that ingests carrier rate changes and recalculates COGS using weighted-average costing. It replaces error-prone manual spreadsheets with reliable, real-time margin tracking so solo operators can stop second-guessing entries and reclaim their weekends.