Create Your item
Make an ad you will use this in box, on market place, and as image the vendors shows for item
i use ps i do up one and save as psd file with layers

i save it for web as a png and then upload it inworld

Next I pull a copy of my Sales Box, ie the item they receive with everything packed inside.

I suggest having one prepacked with a NC with your store lm or market place url and any info you want.
The script you see is one i use so when the box is rezzed or attached it automagically gives contents to the person.

my main cardlooks like this :

I have specialty cards too like for do not join on swings, and addmes i add them when needed to the box.

I take the box into inventory and then place it in the contents of the dropbox.
NOTE I do rename my boxes like FlyingArts Drop Box 38changing number with each new box i keep ~100 items per box

Next I open the caspervend site and log in. https://auth.casperdns.com/login

Once the main page appears i first check 3rd party sales associations
If you link a market place account it will sometimes say need to associate item you use drop down and choose the same item in your casper lists and associate.

The next thing I do is click on Products
I then filter for how many products i have thus far this year it’s part of my stock numbering
FA25Ride125 would be FA- FlyingArts, 25 – year, Ride my simple descriptor for self, 125 – the 125th item i vended.
So I see its displays out of 223 so my next stock number end would be 224

Next click on the green button ADD NEW PRODUCT

Click on change item after deliver an item and from the pop up menu choose an item

you will see it as the item to be delivered now

Next Add your product number to the name . You will use this in marketplace listing so good idea to have here to cross reference easier. Like mine would then become !FA! Pony Sleigh Oops FA25Ride125

Then you go back inworld and open your inventory and find the ad image you uploaded for this item.
You can rt click the item in the inventory tab and choose copy uuid or you can opne the image and click copy uuid on the popup.

You then paste this into the box next to texture UUID
The image will show up once you click elsewhere like on the price to add that in. Also check what the properties are mod copy transfer

Next add a description as detailed or not as you wish.
you can add key words or not your choice

once all that is done hit save and item in now vendable.
