Are you curious as to how your brand can get more return on investment (ROI) from promotions and promotional activities? One of the most common goals advertisers have for their affiliate programs is finding effective and efficient ways to improve ROI. According to Awin’s 2026 Affiliate Marketing Trends report, challenging economic conditions consistently work in favor of affiliate marketing: its paid-on-performance model becomes the channel marketers turn to when budgets tighten and every dollar needs to prove its worth. And according to Capital One Shopping’s 2026 coupon usage research, 94% of Americans used a coupon in the past year, and 62% of online shoppers actively search for a discount code before completing a purchase.
Deals and offers are a huge driver of consumer behavior, which means brands have to work harder than ever to make promotions profitable through the affiliate channel. Here are five ways to do it.
Key Takeaways
- Understanding your total promotional costs, from promo codes to commissions, is the foundation of getting an accurate ROI picture.
- A data-led approach, backed by regular benchmark reporting, helps brands and their agencies make smarter promotional decisions.
- Every affiliate partner type contributes to the consumer journey, even when a single partner doesn’t get last-click credit for the sale.
- Personalized promotions and sustainable, evergreen offers drive stronger ROI than one-off seasonal pushes alone.
Know your total promotional costs
To get a true ROI, you need to understand all the costs associated with your marketing tactics, from promo codes to cashback offers to affiliate commissions. By tracking each tactic going into a promotional campaign, you can reduce risk and capture the most revenue possible from that promotion. Once a campaign has fully run its course, it’s time to recap the results and learn from what did and didn’t work. Testing is always critical to improve for next time.
How can a data-led approach improve your promotional ROI?
Brands are increasingly adopting a data-led approach by relying on meaningful, regular market benchmarks. You and your affiliate program management agency should consistently look at your program data when developing strategy. At Acceleration Partners, we publish a quarterly benchmark report for our clients to ensure transparency around how their vertical is performing compared to similar brands. This also means you should try to pass along any rich datasets, including customer insights at the partner level, to your affiliate agency if you want a more data-centric strategy. The more data you can share, the better, and the clearer your grasp will be of the nuances of the affiliate channel and the value driven by each type of affiliate.
Why does leveraging value from different partner types matter for ROI?
At Acceleration Partners, we believe that all partner types are critical, and that’s because of the consumer journey. It takes multiple touchpoints for a consumer to decide. Impact.com’s 2025 Affiliate Industry Benchmark Report, which analyzed nearly 1 billion transactions across 2,368 North American retail brands, found that content and network partners generated 63% of total clicks and only 27% of transactions. These partners operate earlier in the research phase that feeds every conversion downstream, which is exactly where their value lives. Loyalty partners generated 50% of all transactions on just 33% of brand spend, making them the most efficient execution partners in the mix.
If your brand adds a mass media placement that costs over $30,000, the last-click ROI from that package alone will often look thin. Look at the whole affiliate marketing channel picture and you’ll see multiple affiliate partners influencing the consumer’s decision to convert. Acceleration Partners proved this with a mattress retailer that wanted to grow through nontraditional affiliate partnerships: by building a strategy around third-party review sites, the program drove a 15% conversion rate increase and $1.44 million in incremental revenue in a single quarter. Coupon-based partners deserve the same lens. They move consumers toward conversion much faster, whether your average order size is $25 or $3,000.
Personalize your promotions
Customer centricity is one of the most important tools for ensuring ROI. At Acceleration Partners, one thing that we often do to create personalization is test different ways to incentivize specific types of customers a brand wants to target. For example, if a brand’s best customers are drawn to a certain product, we work with our affiliate partners to really push that product page. To create personalized promotions, you also need to know your target audience and which segments are coming through the affiliate channel. Having this specific data lets you and your agency optimize your program and adjust to reach your desired audiences. It’s also worth consistently re-evaluating who your target audience actually is, since major ecommerce shifts can happen quickly. By clearly knowing your audience, you can work closely with each affiliate on exactly how you’re going to engage and attract those consumers.
Create sustainable growth with evergreen and event-based offers
Thanks to its pay-on-performance model, affiliate marketing has a real seat at the marketing table, and it’s important to recognize how deals and promotions through the affiliate channel can create sustainable ROI growth across the full year. Event and short-term promotions are still critical: those weekends of big sales can drive large spikes in traffic. Evergreen offers extend that momentum, helping you reach target audiences and keep consumers coming back in the quieter stretches between peak moments. Both types of promotions have a role, and programs that run them in combination tend to see stronger annual performance than those that concentrate everything around seasonal windows.
Acceleration Partners’ work on maximizing affiliate ROI when costs are rising shows what that sustained discipline looks like in practice: Le Col saw an 85% increase in revenue, a 64% increase in new customer sales, and a 41% decline in average cost of sales by focusing on partner recruitment, optimization, and program efficiency across multiple channels year-round.
Next steps
The affiliate channel is a great way to increase ROI through promotions and deals, and the brands seeing the best results are the ones treating it as a living, data-driven system. The best way your brand can continue to deliver better ROI from your promotions and deals is by partnering with your internal teams to really understand the data, and then testing those insights in the channel. Try new things with your affiliate partners and take advantage of the lower-risk structure this channel provides. Be transparent and clear about what you want to achieve in the affiliate channel and with each individual partner. Stay open to changing your tactics when the data is pointing in a new direction, and communicate often with your partners, both internally and externally.
Frequently asked questions
How do I calculate true ROI from affiliate promotions?
Start by tracking every cost tied to the promotion, including promo codes, cashback offers, and affiliate commissions, so you know your real spend. Then look at the full affiliate channel picture and credit partners for the value they deliver across the entire journey. Impact.com’s 2025 Affiliate Benchmark Report found that content and network partners generated 63% of total clicks and 27% of transactions, meaning a last-click-only view systematically undercounts the partners who build the consideration that loyalty and coupon partners ultimately close.
Which affiliate partner types contribute most to promotional ROI?
The answer depends on where in the funnel you’re measuring. Content and review partners drive the research phase that fuels everything downstream. Loyalty and coupon partners are the most efficient at converting shoppers who are ready to buy. Impact.com’s benchmark data showed loyalty partners capturing 50% of all transactions on just 33% of brand spend. The strongest programs allocate across both stages and evaluate each partner type by its specific role in the journey.
How often should brands review promotional performance data?
Quarterly benchmarking is a strong baseline, since it gives you enough data to spot real trends without overreacting to short-term noise. Acceleration Partners publishes quarterly benchmark reports for clients specifically so they can see how their vertical is performing against similar brands and adjust promotional strategy accordingly.
Are evergreen promotions more cost-effective than seasonal sales events?
Evergreen and seasonal promotions serve distinct purposes and work best in combination. Seasonal and event-based promotions drive large, concentrated spikes in traffic and revenue. Evergreen offers maintain engagement and incentivize repeat purchases across the rest of the year. Programs that run both tend to see stronger annual ROI than those built around peak windows alone.
How can a brand personalize promotions without a large internal data team?
Personalization doesn’t require building everything in-house. Sharing rich customer and partner-level data with your affiliate agency lets them test different incentive structures for different customer segments on your behalf. Acceleration Partners regularly tests which products and offers resonate with a brand’s best customers and works with affiliate partners to push those specific product pages.
Want to learn more about how Acceleration Partners can boost the performance of your affiliate program through our global services? Contact our team of experts today.
