Amazon Prime Day Statistics
Amazon Prime Day has become one of the most significant global e-commerce events, generating billions in sales and attracting millions of shoppers during a short promotional window. Launched by Amazon in 2015, the event drives major demand across categories including groceries, household goods, electronics, and home essentials. This article explores key Amazon Prime Day statistics, including sales performance, shopper behavior, and trends that highlight the event’s ongoing impact on digital commerce and retail advertising.
Key Takeaways
- Amazon Prime Day has become one of the year’s largest shopping events, generating record ecommerce sales and driving significant demand across electronics, household goods, and everyday consumables.
- The four-day event changed consumer behavior, with many shoppers using the early days to research and compare deals before making purchases later in the event.
- For food and CPG brands, Prime Day creates a strong opportunity to capture shoppers who are already in buying mode, especially as consumers add pantry staples and household products to their carts alongside major deals.
Prime Day at a Glance
Prime Day is typically held in mid-July as a multi-day shopping event, generating ecommerce activity comparable to major holiday sales periods. In some years, the event has been extended beyond the traditional two-day format, creating a longer promotional window that influences how consumers research, compare prices, and complete purchases across categories.
Prime Day Sales Performance
Total online sales during the Prime Day event window reached tens of billions of dollars across e-commerce platforms. This level of spending rivals major holiday shopping periods, positioning Prime Day as a significant mid-year retail event for brands and retailers.
Amazon reported record sales with billions in customer savings and a record number of items sold across more than thirty-five categories. Millions of Alexa-enabled devices were sold during the event, along with everyday consumables and household essentials that received less headline attention.
These statistics are important for food, beverage, and CPG advertisers because they show increased traffic, higher add-to-cart activity, and significant spillover effects into grocery and pantry categories. Prime members were not only purchasing electronics but were also stocking up on items such as protein shakes, cleaning supplies, and hydration products.
Prime Day By the Numbers
The Prime Day event window generated tens of billions of dollars in online spending across e-commerce platforms. The opening day became the largest online sales day of the year to date, highlighting the scale and impact of the event on digital retail activity.
The average order value during the event was around $50, while the average household spending reached about $150. A large share of households placed more than one order during the event, showing that shoppers returned multiple times to make purchases.
Most purchases were lower-cost items, with about two-thirds of all items priced under $20, while only a small portion of purchases involved products priced above $100. Mobile commerce also played a major role, with more than half of purchases completed on mobile devices.
What the Data Suggests
The data suggests that many Prime Day shoppers focused on stocking up rather than purchasing expensive items. This basket behavior is especially relevant for grocery and consumables brands, as shoppers frequently add several lower-cost products to their carts alongside larger promotional deals.
The extension from two days to four days fundamentally changed how consumers researched, compared prices, and made purchases. This longer consideration window created new opportunities for brands to influence decisions across the full event rather than competing for attention in a 48-hour sprint.
Shopper Spend and Cart Dynamics
Shopper spending patterns often change throughout Amazon Prime Day. Early stages of the event typically see shoppers browsing deals, comparing prices, and building their carts, while the later stages tend to generate a stronger surge in completed purchases.
As the event progresses, sales activity frequently accelerates as shoppers finalize decisions and take advantage of limited-time discounts. This behavior suggests that many consumers use the initial period of the event for product research before completing their purchases closer to the end of the promotion.
Order Size and Purchase Patterns
Although average order value declined year over year, total ad-attributed sales still increased. This indicates that consumers placed more frequent, smaller orders rather than fewer large purchases. Such behavior is especially beneficial for pantry staples and household consumables, which are often purchased repeatedly in smaller quantities.
Category-Level Trends
Category spending also revealed several interesting patterns. Appliances and electronics experienced strong growth compared with typical early-summer sales levels. Household essentials and grocery items maintained steady demand throughout the event, while apparel performed strongly with deeper discounts compared with the previous year.
Implications for CPG and Grocery Brands
Many households used the event to stock up on repeat-purchase items such as protein shakes, cleaning supplies, and hydration mixes, often alongside larger electronics purchases. This behavior creates an opportunity for CPG and supermarket brands to position their products as convenient add-on items in baskets that are already driven by promotional deals.
What Shoppers Bought on Prime Day
The event’s best-selling items spanned both Amazon-owned devices and everyday consumables, which is highly relevant for food and household advertisers looking to understand where their products fit.
Leading Tech Products
Several technology products led sales during the event, including the Fire TV Stick HD, Ring Battery Doorbell, and Apple AirPods. Millions of Alexa-enabled devices were also sold, showing strong consumer demand for smart home technology.
Top Consumable Items
Alongside electronics, several consumable products also performed strongly. Popular items included Protein Shakes, Powerwash, highlighting how shoppers added everyday household and wellness products to their carts.
Strong-Performing Categories
Multiple retail categories saw strong performance throughout the event. Apparel and shoes performed well with notable discounts, while household essentials, home goods, home improvement products, beauty items, and electronics and small appliances also saw strong demand.
These results show that Prime Day is not only driven by technology deals. Pantry staples, cleaning products, and wellness items also performed strongly because shoppers were already in buying mode and open to adding more products to their carts.
Prime Day Audience Demographics and Shopping Behavior
The typical Amazon Prime Day shopper profile often leans toward high-income, suburban women aged 45–65. This group closely aligns with primary household grocery buyers, making the event particularly valuable for food and CPG brands seeking to reach the consumers who usually make everyday purchasing decisions.
Shopper Awareness and Behavior
Shopper awareness of Prime Day is typically very high. Most buyers know in advance when the event is approaching, and many have participated in previous promotional events such as Prime Big Deal Days. A large share of shoppers also reports positive satisfaction with the deals available during the promotion.
Many consumers approach the event with a comparison mindset. A significant portion of shoppers check prices across other retailers before completing purchases, indicating that buyers actively evaluate deals rather than purchasing impulsively.
These insights suggest that Prime Day operates within a larger promotions ecosystem. Consumers shop Amazon’s large product selection while simultaneously evaluating deals from other major retailers and supermarkets.
Advertising Performance and Channel Statistics
Both search and display-based retail media saw major volume spikes during Prime Day. Sponsored Products, Amazon DSP, and Prime Video all posted strong year-over-year growth, though with notable efficiency improvements compared to last year.
Sponsored Products Trends
Sponsored Products recorded a year-over-year increase in ad spend and conversions while maintaining a stable cost per conversion. At the same time, the average cost per click declined, while click-through rates rose significantly compared to the previous year, though platform placement changes may have contributed to this increase.
Amazon DSP Results
Amazon DSP also experienced strong growth, with higher advertising spend and a significant increase in impressions. At the same time, cost per thousand impressions declined, improving overall campaign efficiency. Prime Video advertising activity also grew substantially, with both ad spend and impressions increasing significantly.
Click-through rates reached their highest level in several years, while cost per click dropped to one of the lowest levels in the same period. This combination of stronger engagement and lower costs made Prime Day the most efficient Amazon Ads event on record.
Role of Gourmet Ads
Gourmet Ads complements these Amazon channels by reaching grocery shoppers on premium food and lifestyle sites through programmatic display, video, connected TV, and audio placements. This strategy helps build awareness and purchase intent before and during retail events like Prime Day, encouraging consumers to enter the Amazon environment already prepared to buy.
Day-by-Day Prime Day Results
The four-day structure changed daily performance patterns significantly in 2025. Advertisers who planned only for launch day missed the real conversion action that happened later in the event.
Day 1 (July 8)
The first day was more research-heavy, with slower sales activity. Sales appeared lower compared with the previous year’s event on the first day, although overall retail spending was still higher than the previous year’s Day 1. Traffic remained balanced throughout the day, with noticeable peaks during the evening hours in both Eastern and Pacific time zones.
Day 2 (July 9)
Sales continued to remain softer on the second day, although click-through rates improved. Some categories experienced lower cost per click, particularly apparel, while categories such as Pet Supplies saw increased competition and higher advertising costs.
Day 3 (July 10)
Sales increased significantly compared with the previous year. Amazon DSP activity also grew during the event, with its share of advertising increasing from the first day. More new-to-brand shoppers appeared during this period, and evening traffic peaks at nighttime helped drive strong conversion activity.
Day 4 (July 11)
The final day saw the strongest performance of the event. Sales rose sharply year-over-year, and average order values reached their highest levels during the event. Many consumers completed planned purchases during this period, and Amazon achieved its highest share of voice within certain retail categories.
Implication for Food and CPG Brands
For food and CPG brands, these insights suggest keeping campaign budgets active throughout the entire event. Upper-funnel display and connected TV placements can help build early awareness, while retargeting strategies later in the event can capture high-intent shoppers when conversion activity increases.
New-to-Brand Customers and Long-Term Value
Beyond immediate sales spikes, new-to-brand metrics highlight the long-term value of Amazon Prime Day for customer acquisition. The event consistently shows strong performance in attracting new shoppers across multiple product categories.
New-to-Brand Shopper Trends
New-to-brand conversions often increase as the event progresses, rising from around 60% on the first day to roughly 70% by the third day. The later days of the event tend to attract significantly more new-to-brand shoppers than the opening day, suggesting that product discovery continues to grow as the promotion unfolds.
Sponsored Brands advertising can play an important role in attracting these new shoppers. Upper- and mid-funnel discovery activity helps introduce products to consumers who are browsing deals and exploring different options during the event.
Opportunity for Grocery and CPG Brands
For grocery and CPG marketers, the event presents a strong opportunity to introduce new flavors, package sizes, or emerging brands to shoppers who are already motivated to purchase. The deal-focused environment encourages consumers to experiment with unfamiliar products while comparing offers.
Post-Event Engagement
Gourmet Ads can help maintain engagement with these new-to-brand audiences after the event through contextual retargeting around meal planning, recipes, and cooking content. This strategy keeps brands visible when household cooks are deciding what to buy, encouraging repeat purchases both in supermarkets and on Amazon.
Prime Day’s Impact on Broader E-commerce and Media
Prime Day functions as a mid-year rehearsal for Q4, with spillover effects across search, social, and retail media networks that extend well beyond Amazon itself.
Channel Contribution During the Event
Paid search played a major role during Prime Day, contributing about 30% of online retail revenue. Affiliates and social influencers also drove a significant share of sales, accounting for roughly 20% of purchases during the event.
Rise of AI-Powered Shopping Assistance
Generative AI usage for shopping assistance increased dramatically year over year. AI-powered tools helped consumers discover deals and research products more efficiently. This growth highlights the rising importance of conversational commerce, which is likely to become even more influential during major holiday shopping periods.
Independent sellers often see strong performance across Amazon’s third-party marketplace during Amazon Prime Day, indicating that the event can drive increased visibility and sales across a wide range of sellers within the platform’s ecosystem.
Summary
Amazon Prime Day continues to generate massive e-commerce activity and remains one of the largest shopping events of the year. The four-day promotion produced roughly $24 billion in online sales, reflecting strong consumer demand as shoppers explored Amazon’s extensive product selection across categories. Many purchases focused on lower-priced household and grocery items rather than expensive electronics, with shoppers adding more items to their carts and placing multiple orders throughout the event.
The promotion also highlights evolving shopper behavior. Early days are often used for product research and price comparisons, while later days typically drive the highest conversions. At the same time, consumers frequently evaluate competing promotions from major retailers such as Walmart and Target, demonstrating the broader retail promotions ecosystem. New technologies, including AI-powered shopping assistants, are also helping shoppers discover deals and products more efficiently. Overall, these Amazon Prime Day statistics show that brands should prepare for longer shopping windows, stronger research phases, and sustained daily demand during major retail events.
