Hi JaJeJems,
Great list of groups! Thanks for sharing.
I saw your comments on some discussions too. That's great!
I would encourage you guys to post comments on posts that would naturally allow you to add your store URL, like this post
"Where and how to sell your jewelry?" or this one
"What are the various online platforms for selling jewellery?".
You can easily add your store URL in your response, without looking spammy.
JaJeJems, thanks for the nice comment!
Another thing that I wanted to mention to everyone is to include a link to your iCraft store in your LinkedIn profile, just like
JaJeJems did in hers. (See under "Contact" link in the bottom right corner in the top section of her profile, but login first!). I'd also add a mention of your store in the Summary copy that's shown at the top of the page (for people that never click on Contact link).
Also, make sure you guys connect with each other on linkedIn and keep growing your list of connections there. The more connections your have, the more visible you will be on LinkedIn and the more influence your posts will have.