Cotton is used to produce cotton balls and other personal hygiene products. Cotton and cotton blends treated with functional finishes are used for protective workwear garments. For example, cotton and cotton/nylon blends with flame retardant finish are used for flame resistant (FR) workwear garments.
DoorDash is an on-demand restaurant delivery service. DoorDash was founded in 2013 by Stanford students Andy Fang, Stanley Tang and Tony Xu. A Y Combinator-backed company, DoorDash is one of several recently founded technology companies aiming to use logistics services to offer food delivery from restaurants on-demand.
Do not use the word 'DoorDash' in a nonpartner restaurant. The 20-minute, undated training video seems to be part of the onboarding process for new Dashers. It explains what DoorDash does, and how to be a Dasher for the company. The video explains that there are two types of restaurants DoorDash works with: partners and nonpartners. (Fast food chain In-N-Out is an example of a nonpartner restaurant that DoorDash has offered food delivery from.)DoorDash training video.