This is an adaptation of mdtest from Whatsmeow repo.
installation assumes you have a working golang installation. Certain paths and behaviours assume a linux system. However, it should not be difficult to adapt this program for windows usage.
installation:
go get github.com/adityamj/wacsv
go install github.com/adityamj/wacsv
wacsv -db-address ./mydb.sqlite3 -ignore 0 -media <image.jpg/png> -img -template <mytemplate.txt> -sleep 500 -w 60
Hi {{ 2 }},
Here is an exciting offer for you. Please use the coupon code {{ 3 }} for an exclusive 33% discount on your next purchase!
Here 2 indicates third column, index starts from 0
CSV file would look like
mobile,email,name,offer_code
99xxx99,abc@example.com,Example Name,EX33TODAY