I already have a website running WPstore theme preaty well. Every final sale I have to send manually payment for buyer via email and would like to automated this process. PS: I'm brazilian so as my Bank - ITAU. You can check a Manual detailing this integration in PT_BR and translated it: http://download.itau.com.br/downloadcenter/arquivos/Manual_Tecnico_ItauShopline.pdf - because is about PHP script ANYWAYs. Store sample: Loja de Notebook HP Have no idea about budget yet. Make ur offer!