I'm a professional graphic designer, new to freelancing, and I am preparing a proposal for an identity project. The project includes a logo, a business card design, and an electronic letterhead template.
I am going to transfer the copyright of the logo to the client but I'm wondering whether or not I should assign copyright of the business card design and letterhead template as well or instead provide an exclusive license?
I don't plan to copy or reuse the design of the business cards and letterhead template for another client, but business cards and letterhead often look pretty similar and I wouldn't want to be accused of infringement for creating a similar layout for another project.
Does anyone know what the standard practice is in this situation?