How to create a bill

 

Hello everybody, 

To start this proyect we are going to explain the parts.

Firstly put a title of your shop and put the day with a function that change the date directly. After that do a new page and insert a table in which you have to put data about your custumers and put information such as their name and surname, a name of a street, a phone number and a ID. Then make a nother page in which you put the products you are going to sell in your shop and put its price. Afterwards come back to you page of the bill and put a function that change the datas of the costumers with only change 1 number that function is called BUSCAR in the celd number and look into the costumers page. When you do this you can start with the products it is similar to the previous step so you have to put the function BUSCAR again but now you have to look the information in the products shit. After you do this prove that the process is corect and all is fine. Another column in your bill is the quatity of your product witch means that you what to buy 3 or 5 of the product you choose. Finally when you have all this done you have to do the total of the bill, which means the addition of all the things you have sold. To that total you have to add a tax, normally, that tax cost 21% and then multiply thw total you hace obteined to te tax and your bill have already donee.

I hope all this is clear enoght for you to understand it better