Sales does not end with the deal: Why customer success is also sales
Sales does not end with the signature - it just begins there on a new level.
In a world where acquiring new customers is expensive and customer retention is worth its weight in gold, one role is becoming increasingly central: the Customer Success Manager (CSM).
But in many companies, customer success is more like a customer hotline where customers submit complaints. This makes customer success a fire extinguisher, but certainly not a growth lever.
What is customer success anyway
Customer Success is more than just support. It’s not just about reacting to problems, but proactively ensuring that customers use the product or service successfully—and, as a result, stay longer and buy more.
- According to Gartner, increasing customer retention by just 5% can boost profits by as much as 25–95 %.
- According to Marketing Metrics, an existing customer has a 60–70% probability of making a purchase, while a new customer has only a 5–20% probability.
Customer success is therefore not just a “service” issue—it’s a strategic component of the sales process. After all, satisfied customers buy more, more often, and for longer.
Why customer success often fails
In reality, however, the picture is often quite different:
I've said it all before...
Why doesn't the CSM know anything about our last use case?
I have to start all over again every time.
It is not uncommon to hear these sentences. Although companies use CRM systems, notes and tools, the customer success team often lacks a real connection to customer reality.
Why?
The data is there—but it isn't being used. Entries in the CRM are often not "actionable"—that is, data is collected but not proactively used in day-to-day business operations.
Silo mentality. Sales, Implementation, Support, Success—often separate departments with poor handoffs.
No true view of the customer journey. The CSM often lacks a clear understanding of where the customer stands—neither emotionally nor strategically.
The result? A missed opportunity not only to retain customers over the long term, but also to create targeted added value— through cross-selling and upselling at the right time.
A playbook with digital sales guidelines
Customer Success needs a big-picture view. That's exactly where Linkando Playbooks come in.
Digital sales guides for the CMS contain all the information they need to start the conversation immediately. Strategically relevant content is also displayed during the conversation.
At the right time, the CMS can use a cross-selling or upselling playbook. A sales guide can qualify the customer for the new product and demonstrate use cases.
Playbooks are much more than just a notepad. They are already a guide for CMS, which they use to solve problems, strengthen customer loyalty and increase sales.
🔁 Here's what that actually makes possible:
- The CSM knows exactly where the customer stands—and what's coming next.
- Cross-selling and upselling are carried out strategically, not opportunistically.
- The customer feels heard and understood because they aren't starting from scratch.
In this way, Customer Success becomes not just a support specialist, but a growth architect —and the company builds long-term, profitable customer relationships.
📣 Rethinking sales - beyond the deal
Customer success is not an appendage of sales, but its natural extension. Those who invest in strong relationships benefit in multiple ways - through higher satisfaction, lower churn rates and more sales per customer.
Want to know how sales playbooks work? Try it out for free at linkando.com/playbooks.