Getting Data With Conditions To Another Sheet?

I'm trying to set up a sales tracker that will list items sold and corresponding account number of each sales call per day .

On sheet 1, I have the "tracker". A1 date, A2 account number (manually filled in). A5 to A15 product codes (numbered). B5 to B15 each product sold for that account.

On sheet 2, I have columns for each day of the month. In row 1 each column has each days date for that month. I would like to be able to pull in data from sheet one (the "tracker"). For example on the date 1/2/2015 each time a sale is made to a different account number that day and entered on sheet 1 it would be automatically entered in sheet 2 in the column with the matching date heading in row 1 (for example 1/2/2015). It would first show the account number, then each product that was sold to that account.

There could be around 20 different accounts per day each with around ten different products sold per account per day. Each time the "tracker" contents on sheet 1 are cleared to make room for a new sale(s) that day, the sale data on sheet 2 would not be over written or deleted. The next sale that day would start under the previous account entry. If each account number could have a colored background that would be useful in quickly locating a specific account number, but not absolutely necessary.