What should be added to the dome lid for any sandwich or wrap catering order?

The correct addition to the dome lid for any sandwich or wrap catering order is a 4" logo sticker. This practice serves multiple purposes that are essential for branding and customer recognition. The logo sticker clearly identifies the contents as coming from Tropical Smoothie Cafe, which is important for maintaining brand identity, especially in catering situations where products may be mixed with others from different vendors.

Additionally, using a logo sticker enhances the presentation of the catering order, making it look professional and cohesive. It helps customers easily recognize their order and adds a visually appealing touch that can contribute to the overall catering experience.

While options such as a nutritional label, a date label, and an ingredient list may be important for transparency and customer safety, the most specific and branding-focused addition to the dome lid in this context is the 4" logo sticker.