Buying packs as FTP

Every time a new xpac rolls around it reminds me how stupid your store is and how it punishes free to play players. Really?? I have to press buy and then ok 90 times each (??? How about you have a second button where we can buy multiple packs with gold at once. Unless you are actually trying to make it more time consuming for us FTP people on purpose

On PC you can double-click the 1 Pack/100 gold button and it will let you input a number (up to 50). I haven’t used the mobile client in several years, but I know there’s a way to do the same there.