As already said, eQuilter sells fabrics from most of the standard manufacturers. They are my first stop on line and I have used them many many times -- every now and then they get backed up and aren't quite as timely but they always send me updates if that is going to happen. I tend to shop the sales, especially when the extra wide backs are for sale. Their cuts tend to be very exact -- you are going to get 36" and not 37" for a yard.

I don't do panels very often, but I do really like the pattern design section for setting ideas.
https://www.equilter.com/pattern/cat...ttern-designer

I love the scrap packs, right now they have a large selection of options:
https://www.equilter.com/category/38...se-scrap-packs

After fabric.com's demise, I bought from equilters and others. They are a great place to order.

I have ordered from them several times and have been happy with my order.

Oh, shoot!! I truly did not need to see this, lol. A pound is usually a bit over 3 yards of quilting cotton, so that's a pretty good deal. I'm a scrappy style kind of girl (I say "scrappy style bc they really weren't all scraps, but pieces cut from fat quarters or half yards), and this is right up my alley - but I really, really do not need fabric! You can bet I'll be keeping this in mind, though.

To OP, I have not ordered panels from them (have only ordered panels from Quilted Twins in FL), but have ordered other fabrics from them in the past. Would not hesitate to shop there again.

I found https://www.batiksplusmore.com/ , an excellent place for batiks. She has enclosed a complementary fat quarter with each order.
I shop at https://www.shabbyfabrics.com/ also. Love their collection of https://www.shabbyfabrics.com/c803/f...chAutocomplete .