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The financial benefit of e-billing

The business case for e-billing is both tangible and measurable for companies that take the time to examine the financial implications.
Alison Treadaway
By Alison Treadaway, director at Striata
Johannesburg, 04 Aug 2006

In most organisations, IT projects that show a tangible return on investment (ROI) are more likely to get to the boardroom table than those with un-measurable benefits.

The business case for e-billing is both tangible and measurable. Take the following hypothetical SME:

Company X currently sends out monthly invoices and statements through the post to 4 500 customers. It places both documents into one envelope, and sends via normal postal services. The billing process costs, on average, R3.80 per envelope (taking into account: stationery, printing, sorting, insertion and postage). R3.80 is just the hard cost of sending one bill. Company X knows that in addition to this cost, there are other costs such as the salaries of resources engaged in lost envelopes, re-issuing statements, dealing with returned envelopes, and so on.

At its most basic, the business case for converting customers to e-billing is a direct cost reduction on the price tag associated with getting a bill sent to a customer. If e-billing costs R1 per e-mailed bill, compared with R3.80 per posted bill, then the benefit is obvious. The question that remains is what level of adoption does Company X need to achieve to make the effort of setting up an e-billing option viable?

If Company X could save R2.80 per bill and manages to convert 25% of its customers, the monthly saving is R3 150. If Company X managed to convert 50% of its customers, it would save R6 300 per month.

If the total cost of setting up e-billing for this SME was R18 500, the investment would be paid back in month three of running at 50% adoption. And this is not taking into account the savings on softer costs such as freed-up resources and other efficiencies.

If that is extrapolated to a hypothetical large business - the numbers become unbelievably enticing:

The least a business should do is to put together its own figures to assess the benefit of e-billing to the bottom line.

Alison Treadaway, MD of Striata

Company Y has 4 200 000 customers on its books. It sends each customer a paper invoice once a month, which costs R1.98 per bill. It has 2 100 000 e-mail addresses on record and plans to convert between 10% and 35% of customers with e-mail addresses to e-billing. At these volumes, the cost per e-mailed bill is estimated to be 82c.

Ignoring all soft costs such as human resources and improved efficiencies, Company Y is saving R1.16 per bill that gets converted to e-mail. Based on converting 10% of its e-mail addresses, the company would save R243 600 per month. At 20% of customers with e-mail addresses, the monthly saving goes up to R487 200.

At its target of 35% of e-mail addresses, the monthly saving is R852 600.

Let`s say the e-billing project setup is a total project of R500 000 (including new infrastructure, hardware and software), then even at the lowest level of only 10% adoption, the setup cost would be paid back in two months.

Now that`s a healthy ROI. Imagine what this business would save if it managed to convert a full 50% of its total customer base of 4.2 million? Millions of rand could be redirected elsewhere into growing and improving the business.

Clearly, this is a simplistic way of calculating the monthly saving, and it is based on a number of fabricated figures. But with rough numbers as attractive as this, the least a business should do is to put together its own figures to assess the benefit of e-billing to the bottom line.

The primary factor in making a financial success of e-billing is related to adoption. A successful e-billing project will not only address the requirements to the setting up of the e-billing channel, but also outline the plan to convert as many customers as possible.

Remember, the financial benefit for e-billing doesn`t work only for companies with lots of customers which are typically business-to-consumer focused. It also works for B2B companies that have a small client base, but where the amount of information in each bill is huge.

A final scenario illustrates this point: Company Z bills 1 600 customers each month. These customers get on average 40-50 invoices each. Company Z has to use over-size envelopes and pay more for postage because of the package size. The average cost per bill is R5.80 including 40 pages, a large envelope, plus extra postage. The e-mail bill is also more expensive than usual, because the file size will be high. Even if the e-bill costs R3.20, Company Z is still saving R2.60 per bill.

Because these are business recipients, they are more likely to have e-mail addresses and accept e-billing, pushing the possible adoption rate higher than expected in the consumer environment. If Company Z converts 60% of customers to e-billing, the monthly saving is R2 496. If it manages to convert 85%, the saving is R3 536. If the e-bill setup costs are R21 000, the investment will be paid back in six to eight months. Thereafter, Company Z could be saving over R42 000 per annum.

In my opinion, these kinds of numbers should be able to get e-billing onto the board agenda of any size business.

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