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Day: November 8, 2025

E-Commerce Bookkeeping Guide: Managing Sales Tax, Inventory, and Multi-Channel Revenue

Sellers without effective bookkeeping will make emotional decisions based on incomplete data. Profits may be lower than expected, and costs and fees may exceed 70% of revenue. The question is not if you can afford good bookkeeping, but if you can afford to grow in the dark. This guide describes the principles of state sales […]

Sumz Consulting offers expert accounting and back-office support for small businesses. Fast, accurate, and always helpful — we handle the numbers, so you can focus on growth.

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