This site lists the 2-bottle package simply as "$79," without the per-bottle ("/ea") label the 3- and 6-bottle tiers carry — worth understanding what that specific gap means for your total.
The 3-bottle and 6-bottle packages are both labeled with a clear per-bottle price ("$69/ea," "$49/ea"), but the 2-bottle package is listed only as "$79" — worth confirming directly whether that's per bottle or the total for both.
A labeling gap like this is worth resolving at checkout before you pay, rather than assuming either interpretation — confirm the exact total for the 2-bottle package directly on the order page.