Same product, different prices and qtyfield?

[Salvacal]

Hi, I've a problem setting same product with different prices and qtyfield.

See Screenshot attached (that was my previous website developped in ASP, where I programmed a few years ago and now I wanted to transfer it to a more modern and secure platform like PHP (prestashop).

It is sold in different packages, ie. 250 g. € 20 and 500 gr. €30, etc.

So the customer can choose the type of packaging and for each the quantities of the product he needs by making a multi choice.

I have spent days trying to figure this out. If anyone could walk me through how can I implement this feature, I would be forever grateful.

Is it possible that there is no one module that does this or do I have to modify the Prestashop source?

Do I need a module for that?  If so - suggestions?

Thanks in advance.

Sal

Edited April 9, 2020 by Salvacal (see edit history)

[Rhobur]

It is easy enough, create package attributes for your product; they'll be displayed as a select box your customers can choose from.

Each combination can have different  reference, price, quantity, http://doc.prestashop.com/display/PS17/Managing+Product+Attributes

[Prescol]

Be careful with product attributes, because Prestashop generates a row for each attributes combination. So if you use many attributes can lead to a large database and slow performance.