> For the complete documentation index, see [llms.txt](https://docs.madhype.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.madhype.io/advanced-marketing-modules-business-plan-only/sms-marketing.md).

# SMS Marketing

- [How to Buy a Phone Number & Start Sending SMS/MMS](https://docs.madhype.io/advanced-marketing-modules-business-plan-only/sms-marketing/how-to-buy-a-phone-number-and-start-sending-sms-mms.md)
- [Phone Pricing Structure](https://docs.madhype.io/advanced-marketing-modules-business-plan-only/sms-marketing/phone-pricing-structure.md)
- [Why is My SMS Cost So High?](https://docs.madhype.io/advanced-marketing-modules-business-plan-only/sms-marketing/why-is-my-sms-cost-so-high.md)
- [Phone Messaging Policy](https://docs.madhype.io/advanced-marketing-modules-business-plan-only/sms-marketing/phone-messaging-policy.md)
- [Forbidden message categories for SMS/MMS in the U.S./Canada](https://docs.madhype.io/advanced-marketing-modules-business-plan-only/sms-marketing/forbidden-message-categories-for-sms-mms-in-the-u.s.-canada.md)