Have a good run for (one's) money informal
To have a successful or joyful period of time
The player had a good run for his money at Barcelona, it is time for him to leave the club and look for new challenges.
Before the outbreak of the pandemic, the business had a good run for its money.
someone will be successful.
Extremely happy
Be very happy
The verb "have" should be conjugated according to its tense.
1.(adj) Very busy
2. At maximum speed, efficiency, or power
1. Being flat-strap with his part-time job, he neglected his study.
2. We are working flat-strap to complete the project on schedule.