How can businesses ensure that their personalized customer service strategies do not come across as intrusive or overly invasive to customers?

Businesses can ensure their personalized customer service strategies do not come across as intrusive by obtaining explicit consent from customers before collecting personal data. They should also be transparent about how customer data will be used and provide clear options for customers to opt out of personalized services. Additionally, businesses should prioritize data security and only collect information that is necessary to improve the customer experience. Regularly seeking feedback from customers can also help businesses gauge whether their personalized strategies are well-received or deemed intrusive.