Backlinks in pr5+ spanish sites

I need some provider that make pr5+ backlinks in spanish sites to any of my websites ( arround 20 ). I pay $0.1 for each backlink. I need monthly arround 10 backlinks for each website, so, for 20 websites x 10 backlinks x 0.1 = $20 Bid for 300 backlinks so, the max bid is $30, no more than this. No links in social bookmarking sites. I need a report for each website with the anchor text, destination link ( I provide this two things ), and the url of the backlink created. Send to me any example report of any previous work of this kind. Also some sample sites in Spanish, where would you put the links. The best offer is the winner. Thanks.