according to estimated consumer surplus per dollar spent

according to my low-effort estimating, in the first few days of Oct

purchased after the beginning of this market

from time of purchase over the rest of the future, attempting to account for flow-through effects (e.g. if I buy a whiteboard and then I do some great thinking using it that I reckon I wouldn't have done otherwise, then I'd sum in the value of that thinking)..

except not counting effects via other Amazon purchases e.g. if I hate a product however it causes me to realize that I should purchase the same in a different flavor, the consequences of that future purchase do not accrue to the first, unsuccessful attempt. If purchasing product A causes me to expect to purchase a stream of product A forever, the consumer surplus from future purchases doesn't all accrue to the first purchase.