The duration of a sales training is typically either 1,5 or 2 days. The exact length depends on various factors, such as the number of participants, level of education and work experience, and how far your team already is in terms of focusing on customer value in their daily work.
For example, the training Fundamentals of Value Sales, which is a basic-level training, is usually delivered as a 2-day course. But, it can also be done in 1,5 days, if needed. It's a training that is aimed at your sales and sales supportive staff. The goal of the training is to establish a common platform and understanding of what value sales is, why it makes sense, and how to go about it. In short, to get your team up to speed.
All my trainings are broken down into parts according to the latest pedagogical guidelines for adult learning and based on what makes sense for your team and their learning experience. Each part includes: me presenting the topic(s); topic-relevant tasks and discussions to connect to your team members' realities and situations; and exercises completed by your teams members (usually in teams/groups) to ensure the desired learning.
Here's what the training (delivered as either a 1,5 or 2-day training) could look like for you: