Console App and web form update

We need a console application to send e-mail invitations and to modify our current survey page to use a Unique ID (sent on the invitations), and register the responses on the DB (a SP will have to be written by you). ## Deliverables The attached document has most of the required information; we will provide the code of the current survey and SQL to recreate the tables and SP to be used for the project (except the one you have to write). Please include in your bid how long you estimate this will take to complete. Thanks, Gustavo