To slow the spread of COVID-19, the Governor of Michigan shut down all but the most essential businesses in the state on March 23. This public safety measure inflicted a severe disruption to Metro Detroit's $78.3 billion retail economy.

As local small business owners prepare to reopen, each must concentrate on supercharging their cash flows to compensate for weeks of consumer abstinence. Turning the lights back on and hanging out a welcome sign might not be enough, though, to bring even the most loyal customers back.

Some customers may not return because of personal safety concerns. Other customers may have discovered alternative sources to purchase goods and services.

But, there is one thing every Southeast Michigan small business owner can be assured of. Consumers will not return if they aren't aware that a business has reopened.

Advertising is a potent tactic for any Detroit small business that needs to reintroduce itself to local consumers.

“Think you have a great product?” asks the U.S. Small Business Administration. “Unfortunately, no one’s going to know about it unless you advertise.”

COVID-19 has had a profound effect on cash register receipts in Southeast Michigan. Every day small business owners from Monroe to Auburn Hills are being challenged by the pandemic induced recession.

Just yesterday, for instance, the US Commerce Department announced that April retail sales were down by 20% vs. the same month last year. This is sure to take a massive bite out of the $78.3 billion in annual consumer spending Metro Detroit businesses had been expecting in 2020.

“April was the cruelest month,” Craig Johnson, president of Customer Growth Partners, told the Wall Street Journal. "Retail spending likely bottomed out in the first week of May with spending picking up due to Mother’s Day and gradual state reopenings.

“It’s going to be less worse with each month,” said Mr. Johnson, “as people slowly come out of the foxhole and enter the mainstream of American consumerism.”

The ability of a Southeast Michigan small business to survive past the lockdowns will depend on the steps it takes now.

WARC, a company that collaborates with more than 50 respected marketing organizations, including the Advertising Research Foundation and the Association of National Advertisers, has identified ten tactics that businesses should implement immediately. The #2 step on this list: Keep advertising if you can.

Pay-TV is struggling to survive COVID-19.

Before the onset of the pandemic, Nielsen reported that 69% of Southeast Michigan area households received their television programs from cable systems, telephone companies, or satellite operators.  That number, however, is plummeting.

Pay-TV providers in the Detroit area include Xfinity, Dish, AT&T TV, Spectrum, and DirecTV.

"Cord-cutting, people dropping their cable and satellite TV subscriptions, pre-dates the onset of Covid-19. But the pandemic is exaggerating the trend, creating deeper issuers for programming that relies on those services for distribution," Eric Savitz wrote last week in Barron's.  This includes non-premium services like ESPN, TBS, TNT, USA, CNN, and Discovery.

"LightShed Partners analyst Richard Greenfield counts a loss of 1.96 million subscribers to cable, satellite TV, and virtual cable services combined in the first quarter," Savitz continued. "This is the worst combined quarterly drop ever, down 6% from a year ago."

Greenfield said in an interview with Barron’s that what is especially sobering is that most of the first quarter activity pre-dated the virus. The numbers are likely to get considerably worse in the second quarter.

Facebook usage has swelled since the onset of the Covid-19. 

According to Nielsen, before the current chaos, 59% of Metro Detroit adults used Facebook each month. This was significantly fewer than were reached by local radio or television each week.

According to the New York Times, however, since the start of the Coronavirus, daily Facebook traffic has increased by 27%. This compares to 33% growth in the amount of time consumers spend listening to local radio during a similar period.

Based on the surge in Facebook consumption, Southeast Michigan small business owners might be tempted to purchase advertising on the social media platform to augment their regular, free postings. Here are are few facts these businesses should consider before investing.

Business was booming in Detroit. Then it was not.

Before the chaos brought on by Coronavirus, it had been predicted, based on estimates from the National Retail Federation, Detroit area consumers would spend 4.1% more in 2020 than they did in 2019. On March 23, however, when Michigan's Governor shut down the state, the expectations of growth for many small business owners were replaced with fights for survival.

As the state prepares to reopen, Metro Detroit small businesses will learn that turning the lights back on and hanging out the welcome sign might not be enough to bring even the most loyal customers back.

Some customers will not return because of personal safety concerns. Other customers may have discovered alternative sources to purchase goods and services.

More likely, though, customers will not come back because a business has lost a valued parcel of real estate: the position at the top of a customer's mind. This is the place where purchase decisions are made.

There is a way to regain top-of-mind status. First, though, it's important to understand why a business can be forgotten so quickly. 

For Detroit small business owners, marketing and advertising are crucial to surviving any crisis, including Coronavirus. The business literature has an abundance of case studies from depressions, recessions, natural disasters, and, yes, pandemics that affirm this existential conclusion.

Advertising, however, may seem extravagant right now to Southeast Michigan businesses that are struggling to make rent, purchase inventory, and meet payroll. Henry Ford, though, is often quoted as saying, "Stopping advertising to save money is like stopping a clock to save time."

Therefore, as business owners from Monroe to Lapeer (and every point in between) are cinching their belts tighter-than-ever to stay alive, the dollars invested in advertising must be spent in the most effective manner possible.

During periods of uncertainty, advertising works the hardest when placed in within media that consumers trust.  During the time of COVID-19, advertising on Detroit radio has earned that trust among local consumers.

Every week, 2,985,400 adult consumers tune-in to a Detroit radio station. That is way more than are reached by other media, including local television, newspaper, social media, or streaming audio sites like Pandora and Spotify.

A more significant number for thousands of Southeast Michigan small business owners who advertise on Detroit radio is how many of these listeners stick around when their commercials come on.

A 2011 Nielsen study discovered that, on average, 93% of listeners stayed with the radio station they are tuned-to when the commercials come on. That number amazed many advertisers at the time who believed that audiences were far more likely to defect when the music stopped.

A lot has changed since 2011. Metro Detroit consumers have many more media options and can instantly connect to each  with a button-push, mouse-click, screen-tap, or voice command. With all of these choices, do radio audiences still stay tuned during commercial breaks?

The chaos created in Southeast Michigan by the onset of Coronavirus has been a disruptive force among consumers. 

Work routines, buying habits, family life, and media consumption have all been palpably affected. These are all factors that need to be considered by small business owners who continue to advertise their goods and services during the crisis.

Before the current chaos, advertising on Detroit radio, by any metric, was the best way a local small business could advertise.

For instance, pre-Coronavirus, 2.9 million adult consumers tuned-in to a Metro Detroit radio station every week. This is significantly more than watched local TV, read a newspaper, accessed social media, or streamed audio from sites like Pandora and Spotify.

New research released from Nielsen indicates that amidst the current crisis, listening to local radio remains little changed. This is great news for those Michigan small business owners who are depending on advertising for their long-term survival.

Detroit area consumers are expected to spend $78.3 billion at retail this year, according to Nielsen. This means that every household, on average, will be dishing out over $44,000.

To capture a larger share of these dollars, Southeast Michigan small business owners need to know the answer to two questions.

The first question is, where is this enormous amount of cash being spent?  The list below details the answer.

In 'normal' times, Metro Detroit consumers would be expected to rack up $78.3 billion in annual retail sales. Of course, since the onset of the Coronavirus crisis, nothing has been normal.

But as Gordon Borrell, CEO of Borrell Associates, explained to members of the Southeast Michigan small business community via teleconference, consumers are still spending. This, it turns out, is normal.

Mr. Borrell shared research from Ibis that demonstrates during every type of crisis, including depressions, recessions, floods, hurricanes, earthquakes, fires, and, now, pandemics, consumers still spend.

The business literature contains an abundance of examples of how continuing to market and advertise during an economic crisis can help a company survive and emerge from the episode even stronger than before.

Detroit small business owners who do continue to advertise and market, however, should consider modifying their pre-crisis strategy.