I voted "No", as I haven't ordered spices online before. I was usually in a situation where either I didn't have plastic to order with; or, I had plastic, but all funds were tied up in cost-of-living expenses which left me with little to no miscellaneous spending money.
I'm now in a situation where I can order online. I've already bought a couple of cookbooks, and some fishing lures that I just can't find locally, all from the internet.
I haven't contemplated ordering spices online, as I can usually find anything I need locally. That said, I would be willing to order some stuff in bulk, at a future date. My supply of home-grown dried sage is really low. I need a good crop this year to replenish my stash. Just last night, I pitched my bulk bottle of ground red pepper, as that darn thing was growing weevils! WTF?!?!?!?! I will admit I really ought to pitch most of my bulk spices anyways, as the only ones I can justify buying in bulk right now are thyme (which I use in just about everything), sage (grow myself), black pepper, cumin, and coriander.
If I can get the Indian cookbook I want to get, I probably will order some stuff online. I haven't found a local source of curry leaves, and fenugreek seeds. I'll probably be toasting and grinding my own curry powder when I get the cookbook.