Ctx: WhatsApp Chat + Marketing

Great app with many Whatsapp marketing features at a reasonable rate. It can surely give ROI of several times of investment made.
Three great features I found
1) Whatsapp chat with FAQ and Track Order page to reduce support requests
2) Abandoned cart feature with 2 reminders that can be scheduled
3) Broadcast feature with ability to easily import contacts from Shopify. Tool can format phone nos automatically