Gross sales refer to the total revenue generated by a business before any deductions, such as discounts, returns, or allowances. It represents the complete amount of sales made by a retailer without factoring in any expenses. Gross sales provide an overview of a company's overall performance in terms of generating revenue from its products or services. While gross sales offer insights into a business's top-line performance, it is important to consider net sales (gross sales minus deductions) for a more accurate representation of profitability.