20x the points question

Forgive me if this has been asked before but the only internet access I have right now is my phone and can't get the search function to work or the FAQ sticky page to load on it.
For 20x the points can I use bonus point coupons(VIB ones) and the 10.00 gift card from last weekends promotion? Also for the VIB BP coupons can I only use one at time or can I use multiples(ie if I have one for wipes, diapers, lotion can I use them all at the same time or is it one per transaction?).
Thanks

yes to the first question.

yes to the second question. You just can't use two of one VIB coupon unless they have different UPC's.