After you've closed the deal with the client, it's crucial to develop an established relationship. The client has to feel that both of you are working as a team. To provide the best services to your client in the first few months of your relationship, you need to prepare a client onboarding checklist. A checklist helps your team identify what to do next to create a good impression and become more productive. And for that, you can have this Advertising Agency Client Onboarding Checklist. This template is highly customizable and has useful content, too. Download now!