What is the limit for pricing strategy assignment rules?

Creating Pricing Strategy assignment rules on the condition Pricing Segment and Customer Party Number. Since we want to create unique strategy for each customer and there will be around more than 1000 customers coming in.

We wanted to know if we create the Pricing Strategy Assignment matrix on the basis of customer party number, so if there are 1000 customers, then 1000 pricing assignment rules need to be created. What is the limitation of this rules, how many rules can be created. Similarly there will be 1000 price lists need to be created for each customers.

Can someone please assist and share information on about the limitation of the pricing setup in Oracle Fusion,