Adjustments for a Wordpress Auction site

For an existing Wordpress auction site some adjustments are needed. Below you will find a short description of these adjustments. Adjustment 1: Implement a pause function on all running auctions for a specific period. Example: At 21:00hours all running auctions must go on ‘Pause’ until 08:00hours the next day. It must have the option to change the start- and end time. Change can be made in a file and does not need a menu. Adjustment 2: For every auction a ‘reserve’ price can be set. This is an already existing field, but not functioning yet. If a ‘reserve’ price has been set for an auction, it should loop until the ‘reserve’ price has been reached. Each instance the countdown timer reaches 00:00:00 and the ‘reserve’ price is not met, it should reset the timer and add a specific amount of time. This needs to be on a loop until the ‘reserve’ price has been reached. Site visitors need to see a message for a couple of seconds before the extra time is added to the countdown timer. Example: Timer reaches 00:00:00, ‘reserve’ price is not reached, now timer should show ‘Gathering info’ and after 2 seconds it will show the added time. Adjustment 3: The site has an auto bidding function which needs to be modified. Currently the auto bidding function directly places a bid but it should only place a bid when the countdown timer has reached a specific time. And on top of this it should add a couple of minutes to the countdown timer after placing the bid. Adjustment 4: The current registration process sends out an email with a password after the user has given a username and email address at the login screen. This e-mail should become an activation e-mail and for registration it would need the user to fill in some mandatory fields like name, address, e-mail. You will have full site access and support from me where needed.