# Should You Buy Thai Beverage Public Company Limited?

“Cash, though, is to a business as oxygen is to an individual: never thought about when it is present, the only thing in mind when it is absent. When bills come due, only cash is legal tender. Don’t leave home without it.”

— Warren Buffett

As we search for positive signs in a new company, the cash flowing through the firm may be one thing worth looking up. In particular, the cash conversion cycle of a company may be of interest to the Foolish investor.

Turning goods into cash

Simply said, the cash conversion cycle is the number of days it takes for a company to 1) convert cash in the bank to inventory, 2) sell that inventory, and 3) receive the cash from the sale. The shorter the cycle goes, the better.

To learn how to calculate the cash conversion cycle, go here.

Let’s run food and beverage purveyor, Thai Beverage Public Company Limited (SGX: Y92), through this calculation today. We’ll be using figures from Thai Beverage’s financial year ended 31 December 2014 for this exercise.

We start with the Days Inventory Outstanding (DIO) metric. DIO is the number of days that it takes for a company to sell its entire inventory. Generally speaking, the lower the number of days, the more effective the company’s inventory management is.

Below is a summary table with all the relevant figures.

Source: Thai Beverage’s earnings report

Next up, we have the Days Sales Outstanding (DSO) figure. DSO represents the amount of time it takes the company, on average, to receive money after it has sold a good or service. Having a lower DSO usually indicates that a company is good at credit management.

Source: Thai Beverage’s earnings report

Finally, we come to the Days Payable Outstanding (DPO), which is the number of days it takes a company to pay its suppliers after their products have arrived. In general, having a longer payment term is better for a company.

Source: Thai Beverage’s earnings report

Pulling it together

The cash conversion cycle can now be put together by adding the DIO with DSO and subtracting the DPO. Doing so would give Thai Beverage a cash conversion cycle of a hefty 105 days for the financial year ended 31 December 2014 (112 + 8 – 15 = 105).

It’s notable that Thai Beverage is able to hold off paying its suppliers (15 days) longer than it takes to collect its payment from its customers (8 days). However, the elephant in the room would be the company’s DIO of 112 which quickly pushes the company towards a high cash conversion cycle of 105 days.

In all, the cash conversion cycle of 105 days would mean that Thai Beverage’s business would require working capital to finance. In 2014, the food and beverage retailer was cash flow positive but held a significant amount of debt.

Over time, tracking the changes in the cash conversion cycle of a company may help the Foolish investor understand the business changes that the company makes and whether those changes helps bring in the cash faster.

With that, the Foolish investor would be in a better position to decide if Thai Beverage’s current share price provides an appropriate margin of safety and whether it fits into his or her portfolio.

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