When Da Nang city announced it would provide free management software to 10,000 small merchants, many Vietnamese business owners — both domestically and in the United States — began to realize one thing: having digital tools in hand is good, but knowing how to use them to reach new customers is far more important.
This article will explain specifically what digital marketing is, why it matters more than ever for Vietnamese businesses, and where you should start — whether you're selling pho in Little Saigon or running a fashion business online from Vietnam.
What is Digital Marketing?
Simply put: this is how you promote your products or services through the internet instead of printing flyers or renting billboard advertisements.
Instead of waiting for customers to walk past your store, you appear on their phones — when they're scrolling Facebook, searching on Google, watching TikTok, or reading email in the morning.
It may sound complicated, but at its core it consists of just a few main "channels" that you need to understand.
Six Basic Digital Marketing Channels
| Channel | What It Is | Suitable For |
|---|---|---|
| Social Media | Facebook, Instagram, TikTok | Most businesses |
| Paid Search (Google Ads) | Ads appear when customers Google search | Local services, specific products |
| SEO (Search Engine Optimization) | Rank first on Google for free | Websites with substantial content |
| Email Marketing | Send regular emails to past customers | Stores, restaurants, spas |
| Content Marketing | Blog, video, podcast | Building long-term credibility |
| Influencer | Partner with social media personalities | Consumer products, fashion, food |
You don't need to do everything at once. In fact, trying to do everything without focus usually produces worse results than doing just one or two channels well.
Step 1: Identify Who You're Talking To
Before posting anything or running any ads, ask yourself: who is my ideal customer?
Not "anyone." Be more specific: Vietnamese women aged 30 to 45 living in Orange County interested in skincare? Or small restaurant owners in Saigon who want to increase online reservation bookings?
The clearer you know your audience, the better you speak their language — and the less advertising money you waste.
Marketing experts often call this a "buyer persona": a fictional character representing your target customer group, including age, income, social media habits, and what they actually need.
Step 2: Choose One Platform and Do It Well First
For small businesses, the most practical advice is: don't spread yourself thin.
If you sell food or beauty services, Facebook and Instagram are usually the best starting point — especially for the Vietnamese community since these are the most widely used platforms.
If you're targeting customers under 30, TikTok is fertile ground. A short video about your cooking process, nail salon behind-the-scenes, or how you package products can reach tens of thousands of views without spending a single dollar on ads.
If you sell specific products (for example: homemade fish sauce, custom ao dai, functional foods), consider adding a Google Business Profile — completely free and helps customers find you when they search near your location.
Step 3: Content is the Foundation — Not Ads
Many business owners think "digital marketing" means spending money on ads. But paid advertising only works when you already have good enough content to keep customers engaged after they click.
Think of it this way: ads are like flyers inviting customers into your shop. But your content — photos, videos, posts — is what the shop looks like when they walk in. If it's messy, they'll leave immediately.
Effective content doesn't need to be technically perfect. What matters is:
- Post regularly — at least 3 to 4 times per week on social media.
- Show the "person" behind the brand — real photos, real stories.
- Answer the questions customers are actually asking — don't just post promotional content.
- Use good quality images and videos, even if taken with a phone.
Step 4: Understand the Numbers — Don't Just Post and Hope
One of the biggest advantages of digital marketing over traditional advertising is that you can measure results.
Platforms like Facebook, Instagram, and TikTok all provide free analytics — showing you how many people viewed your post, how many clicked, and who your most active viewers are.
Three metrics you should track weekly:
- Reach: How many people saw your post.
- Engagement rate: What percentage of viewers liked, commented, or shared. Usually 1 to 5 percent is good.
- Conversion: How many people actually made a purchase or contacted you after seeing the ad.
If a post has high views but low engagement, your content isn't engaging enough. If engagement is high but nobody buys, your call to action may not be clear.
Perspective for Vietnamese People in America
If you're running a small business in the United States — nail salon, restaurant, food store, or personal service — digital marketing has its own special considerations.
Two languages, two strategies: If your customers include both Vietnamese Americans and English-speaking Americans, don't use the same content for both groups. Vietnamese content for the Vietnamese community, English content for American customers — or use both in the same post if needed.
Leverage the community: Vietnamese community Facebook groups in Orange County, Houston, or San Jose often have tens of thousands of members. This is a natural and low-cost marketing channel — but be sure to read the group rules carefully before posting ads.
Google Business Profile is mandatory: According to Google data (as of 2025), 76 percent of people searching for local businesses on mobile will visit a store within 24 hours. If your shop doesn't have a Google profile yet, you're missing a huge number of customers — completely free to set up at business.google.com.
Yelp and Review Platforms: For restaurants and services in America, Yelp reviews still have significant impact. Encourage satisfied customers to leave reviews — but don't pay or offer rewards for reviews as this violates Yelp's policy and could have legal consequences.
What's a Reasonable Budget?
There's no fixed number, but here's how many small businesses allocate their digital marketing budget:
- ✅ Starting phase (under 6 months): Focus on free content — post consistently, optimize your Google Business Profile, build community before spending money on ads.
- ✅ Once you have a small following: Try running Facebook ads with a small budget, around 5 to 10 USD per day, for 7 to 14 days to measure effectiveness.
- ✅ Once you know what works: Gradually increase budget, don't dump everything into an unproven campaign.
According to Meta (parent company of Facebook and Instagram, as of 2024), the average cost to reach 1,000 people on Facebook in the US is about 5 to 12 USD depending on industry — much cheaper than traditional advertising.
Where to Start If You Have Nothing
To-do list in priority order for beginners:
- Set up a Google Business Profile for free at business.google.com.
- Create a Facebook Business Page and fill in all information completely.
- Post at least 3 posts per week for the first 30 days — real photos, real stories.
- Ask 10 to 20 past customers to leave reviews on Google or Facebook.
- After 30 days, review your analytics to see which posts got viewed most — then create similar content.
Digital marketing isn't a magic wand for instant results. But for Vietnamese businesses — whether in Saigon or Little Saigon — it's the most cost-effective and measurable path to get your brand in front of the right people at the right time.