# Functions
NewDefaultPricer initialises a new DefaultPricer provider where each resource for the service will have the same price.
NewGRPCPricer initialises a Pricer backed by a gRPC backend server.
# Structs
Config holds all the config values required to initialise the GRPCPricer.
DefaultPricer provides the same price for any service path.
GRPCPricer uses the pricesrpc PricesClient to query a backend server for the price of a service resource given the resource path.
# Interfaces
Pricer is an interface used to query price data from a price provider.