Add info to Datascratping-obtained data

[Carmen_F]

Hi.
I would like to have your advice regarding adding information to data table which is obtained from “Datascratping” action.

I need to obtain several data from a website such as following.
My current program search for, for example, purchase information of “Product A” and “Product B”. Both data will be as following;

Product-A customer	Price
HHHHH	20000
CCCCC	4500
FFFFFF	7500
DDDDD	5000
GGGGG	15000
YYYYY	4500
IIIIIII	7500
UUUUU	20000
JJJJJ	4500

Product-B customer	Price
CCCCC	4500
DDDDD	5000
FFFFFF	7500
GGGGG	15000
HHHHH	20000
IIIIIII	7500
JJJJJ	4500
UUUUU	20000
YYYYY	4500

What I would like to do is combine both data and also add product name on column C such as following;

customer	Price	Product
HHHHH	20000	A
CCCCC	4500	A
FFFFFF	7500	A
DDDDD	5000	A
GGGGG	15000	A
YYYYY	4500	A
IIIIIII	7500	A
UUUUU	20000	A
JJJJJ	4500	A
CCCCC	4500	B
DDDDD	5000	B
FFFFFF	7500	B
GGGGG	15000	B
HHHHH	20000	B
IIIIIII	7500	B
JJJJJ	4500	B
UUUUU	20000	B
YYYYY	4500	B
※ I need column C because in the end I need to make a pivot data.

My current program just over-writes when downloading the data table of Product B.
So my questions are below 2 points.
1)How should I set up to add column C information? I need to know how to specify the start and end of the table.
2)How could I set up to write the product B information comes under that of product A without over-writing?

Please let me know if I do not make myself understood.
Thank you in advance for your help and advise!

Best,
Carmen