Revenue Recognition See Note 4 for information on the Companys revenue recognition policy. The Company offers a range of nonalcoholic beverage products and flavors designed to meet the demands of its consumers, including both sparkling and still beverages. Sparkling beverages are carbonated beverages and the Companys principal sparkling beverage is Coca-Cola. Still beverages include energy products and noncarbonated beverages such as bottled water, tea, ready to drink coffee, enhanced water, juices and sports drinks. The Companys products are sold and distributed in the United States through various channels, which include selling directly to retail stores and other outlets such as food markets, institutional accounts and vending machine outlets. The Company typically collects payment from customers within 30 days from the date of sale. The Companys sales are divided into two main categories: (i) bottle/can sales and (ii) other sales. Bottle/can sales include products packaged primarily in plastic bottles and aluminum cans. Bottle/can net pricing is based on the invoice price charged to customers reduced by any promotional allowances. Bottle/can net pricing per unit is impacted by the price charged per package, the sales volume generated for each package and the channels in which those packages are sold. Other sales include sales to other Coca-Cola bottlers, post-mix products, transportation revenue and equipment maintenance revenue. Post-mix products are dispensed through equipment that mixes fountain syrups with carbonated or still water, enabling fountain retailers to sell finished products to consumers in cups or glasses. The Companys contracts are derived from customer orders, including customer sales incentives, generated through an order processing and replenishment model. Generally, the Companys service contracts and contracts related to the delivery of specifically identifiable products have a single performance obligation. Revenues do not include sales or other taxes collected from customers. The Company has defined its performance obligations for its contracts as either at a point in time or over time. Bottle/can sales, sales to other Coca-Cola bottlers and post-mix sales are recognized when control transfers to a customer, which is generally upon delivery and is considered a single point in time (point in time). Point in time sales accounted for approximately 96% of the Companys net sales in 2019, 97% of the Companys net sales in 2018 and 97% of the Companys net sales in 2017. Substantially all of the Companys revenue is recognized at a point in time and is included in the Nonalcoholic Beverages segment. Other sales, which include revenue for service fees related to the repair of cold drink equipment and delivery fees for freight hauling and brokerage services, are recognized over time (over time). Revenues related to cold drink equipment repair are recognized as the respective services are completed using a cost-to-cost input method. Repair services are generally completed in less than one day but can extend up to one month. Revenues related to freight hauling and brokerage services are recognized as the delivery occurs using a miles driven output method. Generally, delivery occurs and freight charges are recognized in the same day. Over time sales orders open at the end of a financial period are not material to the Companys consolidated financial statements. The following table represents a disaggregation of revenue from contracts with customers: Fiscal Year (in thousands) 2019 2018 2017 Point in time net sales: Nonalcoholic Beverages - point in time $ 4,649,037 $ 4,467,945 $ 4,169,910 Total point in time net sales 4,649,037 4,467,945 4,169,910 Over time net sales: Nonalcoholic Beverages - over time 45,391 44,373 37,017 All Other - over time 132,121 113,046 80,661 Total over time net sales 177,512 157,419 117,678 Total net sales $ 4,826,549 $ 4,625,364 $ 4,287,588 The Company participates in various sales programs with The Coca-Cola Company, other beverage companies and customers to increase the sale of its products. Programs negotiated with customers include arrangements under which allowances can be earned for attaining agreed-upon sales levels. The cost of these various sales incentives is not considered a separate performance obligation and is included as a deduction to net sales. Allowance payments made to customers can be conditional on the achievement of volume targets and/or marketing commitments. Payments made in advance are recorded as prepayments and amortized in the consolidated statements of operations over the relevant period for which the customer commitment is made. In the event there is no separate identifiable benefit or the fair value of such benefit cannot be established, the amortization of the prepayment is included as a reduction to net sales. The Company sells its products and extends credit, generally without requiring collateral, based on an ongoing evaluation of the customers business prospects and financial condition. The Company evaluates the collectibility of its trade accounts receivable based on a number of factors, including the Companys historic collections pattern and changes to a specific customers ability to meet its financial obligations. The Company has established an allowance for doubtful accounts to adjust the recorded receivable to the estimated amount the Company believes will ultimately be collected. The nature of the Companys contracts gives rise to several types of variable consideration, including prospective and retrospective rebates. The Company accounts for its prospective and retrospective rebates using the expected value method, which estimates the net price to the customer based on the customers expected annual sales volume projections. The Company experiences customer returns primarily as a result of damaged or out-of-date product. At any given time, the Company estimates less than 1% of bottle/can sales and post-mix sales could be at risk for return by customers. The Companys reserve for customer returns, which was classified as allowance for doubtful accounts in the consolidated balance sheets, was $3.6 million as of December 29, 2019 and $2.3 million as of December 30, 2018. Returned product is recognized as a reduction of net sales.