Translation of stellvertretend

I left the smaller regions out. Do you think they are important? There are some terms that are specifically used in Ecuador. Let's leave it as it is now. Time will show us within a few days if we need them all or not.
I wanted to post a comment to your blog, and just after this email there was the power outage - so I am sending here the full original email once again. And thank you for your kind words.
The first 2 are available for 400 euros. The 2 additional tickets I am offering for 600 euros each. That is: For 2 tickets, it would be 800. For 4 tickets it would be 2000 Euro in total.