SMS can play an important role in the customer journey, from initial awareness to post-purchase engagement. Here are some ways SMS can be used at different stages of the customer journey:

1. Awareness: SMS can be used to generate initial awareness of your brand, product or service. For example, you can offer a discount code or a free trial through SMS to attract potential customers.
2. Consideration: SMS can also be used to nurture leads and move them along the consideration phase of the customer journey. You can send targeted and personalized messages to prospects who have expressed interest in your product or service.
3. Purchase: SMS can be used to drive sales and increase conversions. You can use SMS to send reminders, offer discounts or promotions, or provide personalized recommendations to encourage customers to make a purchase.
4. Post-purchase engagement: SMS can also be used to engage customers after they have made a purchase. You can send follow-up messages to ensure customer satisfaction, provide order updates, or offer post-purchase support. This can help build customer loyalty and increase the likelihood of repeat purchases.
5. Advocacy: SMS can also be used to encourage customers to become brand advocates. For example, you can use SMS to invite customers to leave a review or share their experience on social media.
   Overall, SMS can be an effective tool for engaging with customers at different stages of the customer journey. By leveraging SMS, businesses can create a more effective and personalized customer experience and drive better results.