TETRASOFT reserves the right to disconnect the service to any client instantly without any notice in case there is sufficient evidence of the customer intentionally or unintentionally using the service in a manner which would adversely impact TETRASOFT such as violation of ICT ACT OF Bangladesh or by applying any other illegal or unfair means. 2. The Company reserves the right to modify the terms of this agreement or prices for the service and may discontinue or receive any or all other aspects of the Service in its sole purpose at any time. 3. Either party may terminate this Agreement at any time without cause by providing the other party with no less than 15 days written notice of such termination. In the event of termination by Client end, they must notify TETRASOFT by a non-electronic written submission. Email submissions shall not constitute effective notice.