Tostop welcome emails from being sent to new members joining the store, an Administrator canDisable the Send welcome email setting in the Administration tab in Experience Builder (D). This setting controls the automatic dispatch of welcome emails upon newuser registration, and disabling it prevents these emails from being sent. This action offers a direct way to manage communication preferences within the Experience Builder, aligning the store ' s engagement strategies with business needs and user expectations. Unchecking Send Email settings (A) and modifying email configurations in Setup (B, C) are also relevant to email management, but the specific control for welcome emails is found within the Experience Builder ' s Administration settings.