Hello, i have read your project description, i understand what you want, and i would like to offer you my services. I have worked on similar projects before (Magento invoices theming) and i have years of experience with all required technologies (Magento, Magento modules and themes development, PHP&MySQL, HTML&CSS, JavaScript), so i can finish this project quickly, without errors and to your full satisfaction. Before eventually awarding the project to me, please let me check the invoice design in private message. In case you would like to discuss the project with me or get started, feel free to contact me by private message. I'm looking forward to our cooperation.