Avoid high-pressure sales tactics. They are seen as confrontational.
Relationships are viewed as more important than rules.
Business is hierarchical. The person with the most authority makes decisions.
Hierarchy is important, although not always apparent. Defer to the person with the most authority, as they are most likely the decision maker.
Jamaicans are direct and say what they mean. They appreciate brevity and are not impressed by too much detail.
Bargaining is customary and expected. Do not give your best offer at the beginning of negotiations.
Don't put all your cards on the table at one time, your Jamaican colleagues won't.
Expect to spend a great deal of time reviewing details before a contract is drawn up.