SparkLayer B2B & Wholesale

While we have concentrated on DTC for the past 2 years, we are now reaching a point where we need B2B to grow further. Without the budget for Shopify Plus to create a completely separate store, we found Sparklayer, that offers pretty much 100% of features that you will ever need for wholesale. CSV-import to create orders, custom shipping and payment options, tiered pricing and pack sizes and so on.
While there are still plenty of features that I would love to see in the future, with the speed of development, I am sure I won't have to wait long