Keep the category vocabulary aligned
Food, Beverage, Tobacco/Shisha, operating supplies, cleaning, uniforms, printing, laundry, repairs, amenities, contract services, utilities, rent and other operating expenses have separate purchase categories. Consistent IDs allow an invoice to feed the correct reporting line without a new manual classification each month.
See one category without losing the invoice trail
Admin’s category selector narrows the invoice register and summary totals. A category remains available even when it currently has no invoices. This helps managers distinguish no recorded purchases from an unavailable reporting option.
Validate classification before judging performance
An expense entered under the wrong category can create a misleading variance. Use the supplier, subcategory and attachment to review classification. Reclassifying an invoice should preserve the original financial record and avoid creating a duplicate purchase.