signs up
Commits to joining
Signs up means to enroll, register, or commit to something—a service, activity, or organization: She signed up for the newsletter, He signed up to volunteer at the shelter.
The phrase implies a formal act of joining, often by providing information or agreeing to terms.
In military contexts, signing up means enlisting.
- enrollFormally join a program
- opt-inActively choose participation
- opt inChoose to participate
- enlistJoin armed forces
- registrationFormal recording of participation
subscribe · mailing list · join · apply · volunteer · onboard · activate · welcome email · participate · enter · agree · newcomer · commits · form · newsletter · free trial · username · checkbox