Did you know that over 70% of Facebook advertising budgets for SME businesses are being wasted due to ineffective campaigns? Optimizing advertising costs from the start not only saves budget but also enhances conversion efficiency, bringing sustainable profits to your business. This is the key goal that DPS.MEDIA wants to accompany you with on your online business development journey.
At DPS.MEDIA, through consulting and implementing marketing solutions for over 300 SME businesses, we have found that: Facebook advertising costs are not a burden if you know how to allocate properly, focus on target customer groups, and continuously optimize based on real data. This is the decisive factor that helps you overcome increasingly fierce competition on digital platforms.
The most important thing you need is a systematic optimization process that is easy to implement and suitable for your current resources. Through 5 simple steps that DPS.MEDIA is about to present, you will have the secret to minimizing unnecessary costs, increasing advertising effectiveness, and improving conversion rates on Facebook. Don’t miss out, because investing the right way will make a big difference in your business results.
Accurately identify target customer groups to optimize advertising effectiveness
Understand customers to enhance advertising power
Identifying the target customer group is not only the first step in advertising strategy, but also the key factor in optimizing cost efficiency. According to research by Harvard Business Review, campaigns that are personalized and accurately targeted often increase conversion rates by up to 50%. DPS.MEDIA integrates behavioral data analysis methods combined with market insights to help SME businesses accurately identify the most potential customer segments.
Classify customers using DPS.MEDIA's proprietary model
Instead of segmenting customers simply by age or gender, DPS.MEDIA applies a segmentation model based on:
- Consumer behavior: Purchase frequency, preferred sales channels
- Psychology and needs: Buying motivations and problems customers want to solve
- Financial capability: Budget level and affordability
For example, in an advertising campaign for a young fashion brand, we segmented customer groups into:
| Customer segments | Outstanding features | Approach strategy |
|---|---|---|
| Weekly buyers | Prefer promotions, like to shop according to new trends | Increase engagement through Facebook Live and flash sale promotions |
| people looking for sustainable products | Focus on quality, environmentally friendly factors | Run content ads about sustainable development and product origin |
| Seasonal customers | Shop during festivals or weather changes | Increase budget for campaigns at the right time, combine with remarketing |
This way, not only does it save budget, but ads also reach the right people at the right time, contributing to a sustainable ROI rate.

Choose advertising formats that fit your budget and business goals
Understand your budget to select the most effective channel
Not all forms of advertising are optimal for each specific business goal and budget. For example, with a limited budget, running Facebook ads in the form of lead generation will help businesses focus on attracting potential customers without spending much on mass outreach.
DPS.MEDIA often advises SME clients to allocate budgets based on the factor:
- Ultimate goal: Increase brand awareness, drive conversions, or maintain loyalty?
- Customer target: Specific age groups, regions, and behaviors suitable for the product/service.
- Previous campaign performance: Old advertising data helps adjust the format to achieve better ROI.
Real-life example: Case study of a standard budget segmentation campaign
In a project with a fashion retail business, DPS.MEDIA applied a strategy of splitting the advertising budget into:
| Advertising formats | Targets | Budget ratio | Outstanding results |
|---|---|---|---|
| Post engagement ads | Increase brand recognition | 30% | Increase of 40% in engagement compared to the previous month |
| Lead generation | Collecting potential customer information | 50% | Increase of 25% in new customers, decrease of 20% in CPL |
| Retargeting | Reactivating repeat purchases | 20% | Increase of 15% in website order conversion rate |
Thus, the flexible selection of advertising formats helps maximize efficiency while keeping the budget within limits, a valuable lesson from real campaign operations.

Leverage data analysis tools to adjust budgets in a timely manner
Data analysis – The compass for effective budget control
The tracking detailed data through analytics tools such as Facebook Ads Manager or Google Analytics not only helps you identify which campaign brings the best ROI, but also serves as a basis for adjusting the budget quickly and accurately. At DPS.MEDIA, we regularly apply the “data-driven decision” model to help SMEs optimize investment cash flow and avoid wasting advertising budgets on ineffective channels or objectives.
Key metrics to prioritize for monitoring and timely budget adjustment
analysis does not stop at total spending or impressions. Metrics such as:
- Cost Per Result
- Frequency (Reach Frequency)
- CTR (Click-Through Rate)
- Conversion Rate
is the foundation for early detection of instability or optimization opportunities. If an ad's cost increases while the conversion rate decreases, this is a sign to pause or reduce the budget immediately, while increasing the budget for more effective campaigns.
| Indicators | Meaning | Recommended action |
|---|---|---|
| Cost Per Result | Cost per target action (purchase, leads) | Adjust the budget down if it increases abnormally |
| Frequency | Number of times each user sees the ad | Limit frequency to avoid boredom |
| CTR | Percentage of users who click on the ad | Optimize content if CTR is below industry average |
| Conversion Rate | Percentage of customers who take action after clicking | Increase budget for campaigns with high conversion rates |
Case study – Automated budget adjustment helps businesses increase profits by 35%
A customer in the fashion retail sector in Hanoi cooperated with DPS.MEDIA, using data analysis tools combined with automated rules in Facebook Ads to adjust the daily budget. As a result, after just 1 month, the conversion rate increased by 181%, cost per order decreased by 221%, and net profit improved by up to 351%. The key here is timely budget adjustments based on visual analysis, avoiding the situation of “pouring money” into ineffective ads.
The integration of artificial intelligence (AI) and machine learning into the data analysis process is also becoming increasingly popular, opening up a new trend for automatic budget optimization, especially useful for small and medium-sized businesses with limited campaign management staff. DPS.MEDIA always encourages clients to start with simple steps, continuously change based on real data to build the habit of analysis and effective decision-making.
Design creative ad content tailored to user behavior
Understand user behavior to personalize messages
Information not only needs to be attractive but also must hit the emotional “touchpoint” of the target customer. Behavioral science research has shown that Facebook users are more likely to respond positively to content that is “tailored” to their habits, preferences, and specific needs. DPS.MEDIA believes that analyzing interaction data and online behavior (such as activity time, favorite content types, previous purchase actions) helps create message advertising is not only creative but also truly relevant, thereby effectively increasing conversion rates.
For example, in a campaign for a natural cosmetics brand, using product images combined with personalized stories about the benefits of each ingredient helped the ad achieve an interaction rate 35% higher than generic ads. This affirms the power of relevance to user behavior in reducing advertising costs due to higher accuracy, avoiding budget waste.
Optimize content formats based on each audience group
Not everyone responds well to the same type of content or ad format. It is necessary to flexibly adjust video, image, or article formats to suit the information consumption habits of different customer segments.
- Young customers prioritize short videos, visual and entertaining content.
- Middle-aged customers prefer articles with detailed information, analysis, and in-depth advice.
- Business audiences need real case studies, data showing reliability and effectiveness.
For instance, DPS.MEDIA launched an advertising campaign for SMEs in the F&B industry using carousel ads showcasing a variety of dishes, combined with authentic reviews from each customer segment, helping customers feel the diversity and creativity of the brand, significantly reducing CPC costs and increasing ad ROI by 25%.
| Audience | Preferred format | Main effectiveness |
|---|---|---|
| Young people (18-25 years old) | Short videos, Stories, Reels | Increase quick interaction, go viral |
| Adults (26-40 years old) | Long articles, Infographics | Increase brand awareness, build trust |
| Managers, entrepreneurs | Case studies, Webinars | Attract high-value purchase decisions |

Use smart bidding strategies to control costs effectively
Understand your goals to choose the right bidding strategy
The application of smart bidding strategies not only helps you control your budget more tightly but also flexibly optimize communication effectiveness. According to the latest research from Facebook Marketing Science, customizing advertising objectives to fit the business development stage is a key factor for maximizing the effectiveness of bidding strategies. DPS.MEDIA has successfully implemented this for an FMCG brand by combining CPA (Cost Per Acquisition) and ROAS (Return on Ad Spend) objectives through an automatic bidding strategy, helping reduce costs by up to 25% while maintaining a stable customer base.
Apply automated bidding strategies based on real-time data
Unlike manual bidding, automatic bidding strategies leverage Facebook's artificial intelligence to adjust bid amounts for each ad auction based on user behavior and characteristics. DPS.MEDIA encourages using the “Target ROAS” or “Lowest Cost” feature combined with smart budget caps to avoid uncontrolled cost increases. A typical case study shows that after 30 days of implementation, SMEs reduced cost per conversion by 70% compared to the initial phase.
| Bidding strategy | Advantages | Suitable case |
|---|---|---|
| Lowest cost | Maximize conversions quickly | Businesses running trials for the first time |
| Target CPA | Maintain stable conversion costs | When there is enough conversion data |
| Target ROAS | Optimize revenue per dollar spent | Businesses with clear profit targets |
At the same time, DPS.MEDIA always emphasizes the importance of continuously check, update, and optimize campaigns based on actual data to avoid budget waste and increase conversion efficiency. Thus, smart bidding strategies are not only cost control tools but also “powerful assistants” helping SMEs master the Facebook advertising game.
Continuously test and optimize based on actual results to avoid budget waste
Conduct A/B testing and periodic data analysis
DPS.MEDIA always emphasize that running advertising campaigns cannot rely on intuition. A/B testing continuously between ad variations helps businesses better understand customer behavior as well as the effectiveness of each element such as images, content, call-to-action buttons.
According to research by Harvard Business Review, campaigns applying A/B analysis increase advertising efficiency by up to 251%. This proves the necessity of closely monitoring metrics and making adjustments as soon as there are signs of declining effectiveness.
Approach with a continuous data-driven optimization cycle
Not stopping at a single optimization, continuously monitoring and adjusting based on actual results is the key factor to avoid budget waste. A real example from a fashion SME brand in Ho Chi Minh City shows that after 3 rounds of campaign adjustments, reach cost decreased by 32% and conversion rate increased by 18% compared to running only once at the start of the campaign.
- Frequency analysis: Helps avoid annoying potential customers and optimize budget allocation.
- Measure engagement metrics: Focus budget on audience groups with high engagement levels.
- Adjust ad formats: Choose formats that deliver the best ROI such as short videos, carousel.
Evaluation table of optimization effectiveness after 3 months of running the campaign
| metrics | Before optimization | After optimization | Change (%) |
|---|---|---|---|
| Cost per conversion (CPC) | 150,000 VND | 102,000 VND | -32% |
| Conversion rate | 3.5% | 4.1% | +18% |
| Average display frequency | 5.2 times/person | 3.1 times/person | -40% |
This is clear evidence showing the approach data-driven not only helps save budget but also sustainably enhances advertising effectiveness. As digital marketing expert Jay Baer once said, “Measuring and then optimizing is the key to validating every advertising hypothesis.“

Applying automation in campaign management helps minimize operating costs
Automation helps optimize advertising budgets effectively
In the increasingly competitive Facebook advertising environment, applying automation in campaign management is the key to reducing operational costs while increasing ROI performance. According to research from Harvard Business Review (2023), automation helps reduce up to 30% management time thanks to tools like AI budget optimization, real-time data analysis, and automatic audience adjustment.
DPS.MEDIA once supported an SME in Ho Chi Minh City to implement an automated advertising campaign solution. As a result, CPC costs decreased by 25%, while conversion rates increased by 15%, thanks to the use of an automated budget allocation system and continuous creative optimization based on performance data. This is clear evidence of the power of automation in maintaining a competitive edge on the Facebook platform.
Essential components when automating advertising campaigns
- Data Management Platform (DMP): Collect and analyze customer behavior to personalize ads.
- AI budget optimization: Automatically allocate budget to audience groups and times with the highest effectiveness.
- Continuous testing and adjustment: Automatically update creatives, landing pages based on real-time feedback to increase engagement.
- Automated reporting: Provide instant dashboards to help marketers make timely decisions and reduce manual operating costs.
| Automation factor | Main benefits | Practical example |
|---|---|---|
| AI budget optimization | Reduce CPC, increase ROAS | DPS.MEDIA helps customers reduce advertising costs by 20% in 1 month |
| DMP | Campaign personalization | Segment potential customers aged 25-34 more effectively by 35% |
| Automated reporting | Save reporting time | Timely adjustments according to market trends |
Things still under consideration
With the 5 steps to optimize Facebook advertising costs presented, you can fully control your budget, increase efficiency, and reach the right target audience. The important thing is not about spending more money, but about investing smartly and analyzing the right data to make quick, accurate decisions.
At DPS.MEDIA, we understand that every SME has its own challenges regarding budget and business goals. Applying the right formula is just the beginning – sustainability comes from persistent testing, measuring, and continuous improvement. We always accompany you as strategic consultants, helping businesses not only optimize advertising but also build a long-term marketing system with clear direction.
Besides Facebook Ads, you can also explore other platforms such as Google Ads, TikTok Ads, or build conversion funnels with email marketing – all are important pieces in the comprehensive digital marketing picture. These topics will be shared in more depth by DPS.MEDIA in upcoming articles.
Share with us your thoughts, questions, or experiences during your Facebook advertising journey in the comments section below. You can also join discussions with the business community, those who are on the same journey of optimization and growth – for a more flexible, cost-effective, and efficient marketing landscape for Vietnamese SMEs.
