Which steps should be used to automate the sending of welcome emails in Journey Builder based on subscriber data?

To automate the sending of welcome emails in Journey Builder, it is essential to start by defining a goal for the journey. This establishes what you want to achieve, such as sending a welcome email to new subscribers. By defining the goal upfront, you are able to tailor the journey to meet specific outcomes based on the subscriber's data.

Following the goal definition, updating contact data is crucial. This step ensures that the journey uses the most relevant and current information about each subscriber, which can influence how the welcome email is crafted and sent. It could involve verifying their name, preferences, or other personalized data points that enhance the email experience.

After the contact data has been updated, sending the email is the next logical step. This is where the actual welcome email is sent to the subscriber based on the updated information and the defined goals of the journey. By sending the email after verifying the contact's data, you maximize the relevance and effectiveness of the communication.

Finally, incorporating a wait step allows you to set a timed pause before the journey proceeds further. This can be important for pacing communication and ensuring that subscribers receive information in a thoughtful manner, rather than overwhelming them with immediate follow-up actions.

In contrast, the other choices either disrupt this logical flow or include steps