Since you're in AL, unless there's another place closer to you to get Amber Glass Boston Round Bottles for your Nic base...I'd recommend GlassBottleOutlet that's located in Sebring, FL. Shipping to AL shouldn't be much more than it was to me here in FL. They ship all over the US, and quite a few who DIY on here have gotten theirs from them, too.
I ordered these below, for 1 Liter of Nic Base, because they'd take up less freezer space instead of using 8 of the 4oz. (120mL) bottles:
(4) 8oz. (240mL) with polycone cap @ $1.18 each
Those hold all but about 45mL of the 1000mL in each Liter, since you leave alittle space at the top of each 8oz. bottle. Those 4 then got capped immediately.
(1) 2oz. (60mL) with polycone cap closure @ $.41
I put the extra 45mL left over into it. Capped it, and put it in the fridge for use in the next month or so. When I'm ready to DIY, I'll take it out of the fridge and let it get to room temp. before opening it and using what I need then.)
I also ordered these, for breaking down 1 of the 8oz. bottles in the freezer, after I use the 45mL in the 2oz. bottle in the fridge:
(3) 2oz. (60mL) with polycone cap @ $.48 each
You need 4, but you reuse the one that had the 45mL in it. Put 3 of them back into the freezer, and keep 1 in the fridge for DIY for awhile.
Not many bottles, not much expense, and they won't take up much space in the freezer:
(4) 8oz. (240mL) with polycone cap @ $1.18 each
(4) 2oz. (60mL) with polycone cap closure @ $.41
For each additional L I bought, I just ordered (4) more of the 8oz. bottles and (1) more of the 2oz. to split it up for freezer storage. Didn't need to order the 3 more 2oz. bottles like with the 1st L, because I can reuse those 3 each time I break down another 8oz. bottle from the freezer!
IF you want to have an extra 1 or 2 of each bottle size & their caps, just in case of potential breakage over the years...I'd definitely recommend going ahead and getting them with your order. It's a lot easier than trying to find some available locally if/when needed right away!
By the way, I also boxed mine before putting them in the freezer. A recycled, USPS, little square/cube box holds 2L worth (8 of the 8oz. bottles) with bubblewrap under them, on top of them, and around the outside edges in the box. Taped it shut with packing tape, wrote on the outside of the box what it was, and that's it! Worked like a charm!
I hope that helps.