Yes, Smart Wireless typically has monthly fees associated with its services. These fees can vary depending on the specific plan or service you choose. Most mobile service providers, including Smart Wireless, offer a range of plans that may include options for voice, text, and data usage. The monthly fees may also be influenced by the features included in the plan, such as international calling, premium data allowances, or additional services like device protection. Additionally, there might be fees for equipment financing or leasing if you choose to acquire devices through Smart Wireless. For the most accurate and up-to-date information regarding the plans and their associated fees, visiting the current Smart Wireless website would be a helpful step.