Internal Sales Incompany

In-company Inside Sales Training: Mastery of the 12 Sales Techniques

Do you want your inside sales team to take control and sell with technical excellence? How much revenue is being lost because your team isn't recognizing or capitalizing on upselling and cross-selling opportunities? As the Best Sales Trainer of 2025, I'll implement my complete system within your inside sales team. Everything starts with a free sales intake to ensure the training is 100% results-oriented.

The Science Behind Upselling and Cross-selling

In this customized sales training, I'll teach your team how to combine the 12 sales techniques, including specific upselling and cross-selling techniques, with the 11 scientific topics. This foundation, supplemented with my many personal tips and tricks , ensures that incoming inquiries are immediately converted into commercial profit by asking the right five questions.

The Graham Hulsebos System for Internal Services:
* The 12 Techniques: Including the technical execution of upselling and cross-selling.
* The 11 Scientific Topics: Using Psychology to Enhance Needs.
* Many Tips & Tricks: 30 years of practical experience to take control of every customer contact.
* Portfolio Management: Identify which accounts are ready for broader offerings.

Stop transmitting: Start forcing the 'yes' by asking the right scientific question.
Measurable Growth: Increase average order value through high-quality technical advice.
Embedding through Innovation: Anchor knowledge with the digital twin avatar in e-learning .

Investing in your Sales Machine

For this intensive sales training at your location, I offer a fixed group rate. This guarantees a focus on your practice and the expertise of the Netherlands' No. 1.

Fixed daily rate: €3,750 (excl. VAT and materials).
Group size: Up to 12 participants per day for personal direction (only € 312.50 per person ).

Do you have a team of fewer than six people? For optimal results per employee, I recommend participating through our classroom open enrollment program .

"Sales is a science. By using upselling and cross-selling as part of the 12 techniques, your inside sales team will learn how to control margins."
— Graham Hulsebos

Want to boost the commercial impact of your inside sales team? Schedule your in-company sales training consultation now and claim your results.