Once you have defined your goals and metrics, you need to choose the best methods and tools to collect and analyze your data. There are different levels and types of evaluation that you can use to measure the impact of your sales training, depending on your needs and resources. For instance, reaction evaluation is the simplest form of evaluation where you ask your sales team to rate their satisfaction and feedback on the sales training content, delivery, and relevance. You can use surveys, polls, quizzes, or interviews to gather this data. This can help you identify the strengths and weaknesses of your sales training and improve it for future sessions. Additionally, learning evaluation measures the extent to which the sales team has acquired and retained the knowledge, skills, and attitudes that your sales training aimed to teach. Tests, assessments, simulations, or observations can be used to gather this data. Behavior evaluation measures how much the learning from your sales training has been applied to actual sales performance and behavior. Coaching, feedback, peer review, or self-evaluation are useful for gathering this data. Lastly, results evaluation measures how much your sales training has contributed to achievement of sales goals and metrics. Sales reports, dashboards, analytics, or customer surveys can be used to gather this data. All in all, these evaluations can help you determine the effectiveness and quality of your sales training as well as demonstrate its return on investment (ROI) and business impact.