postscript sms sequence greylock yckumparaktechcrunch, Greg Kumparak / TechCrunch:Postscript, which helps Shopify retailers keep in contact with prospects by way of SMS, pronounces $35M Sequence B led by Greylock, with participation from YC and othersPostscript helps Shopify shops keep in contact with prospects by way of SMS, with a give attention to conserving every part opt-in, legally compliant, and spam free.
