Proper opt-in is not just a good idea. It is a legal requirement. Laws like the TCPA in the U.S. protect consumers. They stop companies from sending unwanted texts. Breaking these laws can lead to big fines. Therefore, you must get explicit consent. This means a person must clearly agree to receive texts from you. You cannot use a phone number from an email list. Nor can you buy a lis... https://egyptdata.site