I play a lot of games and I have noticed a lot of sales techniques in games for packs... I hope some of these ideas get recognized in Worldwarfare .
$.99 cent packs for armaments and packs ...up to $2.00 for high level armaments.
Rebel tanks giving more substantial rewards... options include diamonds, gold, armaments. Rebel tanks can be colored during events to substantiate easy/ hard targets.
More variety in $5.00 and $9.00 packs giving access to special armaments, commanders, league armaments.. and défensive equipment.
More gold and diamonds being offered in packs in general.
Any more ideas are great!! Leave a comment below.