Looking for help on setting up custom orders on my site

[FAFOKustoms8324]

My name  is Joleen Im kind of new to this whole online selling platform thing. I started my own small locally owned business September of last year. I specialize in creating customized unique one of a kind designed paintings for my clients. The client makes the choices all the way from start to finish from choosing the type of canvas they want to the color and even down to the exact size they want. The possibilities are endless. So let me custom design you a unique painting that will turn heads and spark conversation among you and your friends.

https://fafo-kustom-designs-103707.square.site 

I am needing to try an find the resources that can help me to customize the spot for my clients to be able to order a custom painting with their choices but I cant just cant exactly figure  out how to do it to where it will show up on my online site the way I want to 

Can someone please point me in the right direction for help

[Candlestore · Accepted solution]

@FAFOKustoms8324 ;

The problem is you would need the actual Item defined in Square for it to be available online.  You would need Items of every possible combination and I am not sure how many Option sets you can combine to make your quantity of Variations.  The best thing to do would be start with a few, and post images and then have people Contact you for other variations.  The only other thing might be Split up the works by Canvases as a Category, a Finish as a Modifier  and have the Image as Item that can be paited on the different Size Variations with different Pricing.  I just do not believe you can have an Item say Nature Painting with then having a list of options to choose from, but I could be wrong.  Try options like Canvas, Color,and Size.  Create these 3 option sets.  Then when you create a painting of Mountains you can have Square apply these Option sets and make all the Different variations with individual SKUs to place online for sale.  Here is more about Option Sets.  :  https://squareup.com/help/us/en/article/6689-item-options 

I do not use Square Online so I am just guessing at this since no one else had any suggestions.  I just use Square for Retail and would do this for my instore sales.