The Christmas Spike: Why Customer Service Demand Is Set to Test Businesses Again in 2026

Record festive spending, rising digital expectations and a surge in AI-assisted customer service are changing how businesses prepare for the busiest period of the year.

Christmas is traditionally associated with a significant increase in consumer spending. But behind the sales figures lies another challenge for businesses: managing the thousands of additional customer interactions generated by the festive rush.

From delivery updates and order amendments to returns, refunds and last-minute enquiries, seasonal shopping creates considerable pressure on customer service operations.

And the latest research suggests that the scale and complexity of this demand are continuing to grow.

£26.9 Billion: The Scale of the UK's Christmas Shopping Season

According to Adobe Digital Insights, UK consumers spent a record £26.9 billion online during November and December 2025, representing a 4.1% increase on the previous year.

Black Friday alone generated £1.16 billion in online spending, while the wider Cyber Weekend accounted for £3.8 billion.

The Office for National Statistics also reported that online sales values in Great Britain increased by 11.1% year-on-year in December 2025.

These figures highlight the sheer volume of transactions taking place within a relatively short period.

For customer service teams, every additional transaction represents another potential interaction. Whether a customer wants to confirm a delivery date, change an address, check an order or arrange a return, businesses must have the capacity to respond.

The challenge is no longer simply processing more orders. It is maintaining a consistent customer experience while demand fluctuates dramatically.

126% More AI Customer Service Usage During the Festive Rush

Perhaps one of the most revealing findings comes from Salesforce's analysis of the 2025 holiday season.

Its research found that shoppers used retailers' AI agents for customer service 126% more frequently during the holiday period than in the preceding two months.

The same research identified a 66% increase in agentic AI-powered customer service conversations in December compared with November.

These findings suggest that businesses are increasingly using automation to support customer service during periods of concentrated demand.

For organisations handling large numbers of repetitive enquiries, particularly around opening hours, delivery information, product availability and returns policies, AI-powered support can provide an additional layer of capacity without requiring every interaction to reach a human adviser.

However, automation alone is not the answer. Complex complaints, sensitive situations and enquiries requiring individual judgement still benefit from experienced customer service professionals.

The strongest approach is often one that combines the speed of automation with the reassurance of human support.

74% of Consumers Now Expect 24/7 Customer Service

Seasonal pressure is not limited to the number of enquiries businesses receive. Customer expectations are also changing.

Zendesk's 2026 Customer Experience Trends research found that 74% of consumers say AI has led them to expect customer service to be available around the clock.

This presents a particular challenge during Christmas, when businesses may be operating with reduced staffing, altered opening hours or employees taking annual leave.

Customers do not necessarily adjust their expectations around a company's internal availability.

An unanswered enquiry on Christmas Eve, a delayed response to a delivery issue or an overflowing inbox following Boxing Day can quickly create frustration.

For businesses, maintaining accessibility is becoming increasingly important, particularly when consumers have numerous alternative providers available to them.

The Christmas Rush Doesn't End on 25 December

Although Christmas Day marks the end of the gift-buying countdown, it does not mark the end of seasonal customer service demand.

Salesforce reported that more than $181 billion in global online purchases made during November and December 2025 had already been returned by the time of its January 2026 analysis, representing approximately 14% of purchases.

Returns, exchanges, refunds and payment enquiries create a second wave of customer interactions that can extend well into January.

This means businesses need to plan beyond the initial Christmas shopping peak.

Capacity is required before Christmas to support purchasing and delivery enquiries, throughout the festive period to maintain accessibility, and afterwards to manage returns and customer follow-up.

How BCC Telemarketing Helps Businesses Manage the Spike

At BCC Telemarketing, we understand that seasonal demand cannot always be managed through permanent internal resources.

For many organisations, recruiting and training additional employees for a relatively short period is neither practical nor cost-effective.

Our customer service solutions are designed to provide businesses with additional operational flexibility when they need it most.

We support organisations with inbound call handling, email management, live chat, customer enquiries, order support and other customer service activities, helping internal teams maintain service standards during periods of increased demand.

Through BCC Connect, our AI-powered chatbots and voice agents can also help businesses manage routine enquiries, capture customer information and provide automated assistance outside conventional working hours.

By combining experienced customer service professionals with intelligent automation, businesses can develop a more adaptable approach to managing seasonal fluctuations.

The Real Cost of Christmas Is More Than Increased Demand

The commercial opportunity presented by Christmas is significant, but so is the operational responsibility.

Record online spending, growing expectations for around-the-clock assistance and increased adoption of AI customer service all point towards a changing customer experience landscape.

For businesses preparing for Christmas 2026, the question is not simply how many additional customers they can attract.

It is whether their customer service operation can support them.

The Christmas spike is coming. We've got you covered.

To discuss additional customer service capacity, seasonal campaign support or AI-powered customer engagement, contact our team at sales@bcctelemarketing.co.uk.