Translation of zweitens

I.E. stands for 'in example', and the translation of it is 'por ejemplo'. Is there a difference between this term in Latin American or South American Spanish? How would you say the same sentence in Central America?
I had never heard the phrase before. In America, there are also different idioms than here in England. It seems that the Americans say it differently than we do here in the United Kingdom.
As mentioned earlier, much depends on the structure. How do you want to work with us. I am definitely interested in a possible cooperation, and I am open to any suggestions for any solutions.