1. get a deposit in advance, 60% of the bid. 2. get 20%, 80%, after the work is done already. 3. the remaining 20%, with the delivery of the job. 4. the period of 6 months or 180 days.
1. deposit 60% of the bid two. Get 20% after 80% work completed and 3. The remaining 20% was delivered with four. Duration of work six months or 180 days.