1) Better time management.
We must have to manage our time for remote working. Otherwise, we couldn't manage the project completion deadline.
2) We must make notes of our task. We should have to create milestones for our task.
3) Be always in touch with the client. We should have to make a stand-up call to the client and must we should give End Of Day report.
4) Payment- we should have to agree on the contract. And all the compensation mentioned in that agreement.