The short version
Craveable using both of its warehouses is the cheapest complete option, at about $9,864 a month. Cold Chain is $10,640. The gap is roughly $776 a month, about $9,300 a year.
Craveable is not the cheapest rate card. Cold Chain beats it on almost every unit price. It loses anyway, because it only has an Illinois warehouse, and from Illinois it costs $37.79 to reach California and $63.63 to reach Washington. Those are our two best markets. A cheaper rate card in the wrong place loses to a dearer one in the right place.
The catch: the cheapest option needs two warehouse locations, which you ruled out to keep our stock low. My recommendation is to start with Sacramento only and add Chicago once real orders show where customers actually are.
All in cost per month
Packing, dry ice, postage, storage, handling, inbound freight and monthly fees. These are gross costs, before anything the customer pays toward shipping. Every figure here is ours, worked out from their unit rates. No supplier has quoted a monthly total.
Craveable, both warehousesSacramento and Chicago
$9,86449% of revenue
Cold Chain 3PLWheeling, Illinois
$10,64053% of revenue
Craveable, Sacramento onlyon a national order mix
$11,00055% of revenue
Hall Street 3PLBrooklyn only
$11,155$9,405 to $12,905
RLS LogisticsSalt Lake City
Cannot be totalled
What the customer pays back. Nothing above nets off the shipping we charge the customer. At $15 flat, 200 orders returns $3,000 a month, so Craveable comes down to about $6,864 net and Cold Chain to $7,640. The gap between them does not move, because the same $3,000 comes off both. $15 is an assumption, not a decision. See question 2 below.
Why RLS has no total. Their $1,145 a month is our own figure from the unit rates Janine gave on a call, and it covers order processing, picking, handling and storage only. It leaves out the box, the dry ice and the postage, which on the other quotes come to roughly $38 of every $43 an order. The number looks far cheaper than it is.