Aramex Courier Customer Care Number- Toll Free Service/Helpline Number. Aramex Courier Customer Care Number. Aramex is a leading global logistics provider with its operations spread in over 310 locations across the world.
Here are all the possible meanings and translations of the word RO. Princeton's WordNet(0.00 / 0 votes)Rate this definition: Ro(noun) an artificial language for international use that rejects all existing words and is based instead on an abstract analysis of ideas.
Definition of ROAS. ROAS stands for Return On Advertising Spending and represents the dollars earned per dollars spent on the corresponding advertising. To determine ROAS, divide revenue derived from the ad source by the cost of that ad source.