You can purchase additional baggage allowance for the fees specified in the general rulessection of flypgs.com up to 2 hours before your flight. These fees will be cheaper than those offered at the airport. You can also pay for additional baggage allowance after you have purchased your ticket by going to the homepage of flypgs.com and clicking on "Travel Services > Flight Services > Additional Baggage". You can then enter your reservation number (PNR) and surname to complete the additional baggage process. If the weight of the checked baggage you are carrying for your flight exceeds the total baggage allowance, you can pay for the excess weight at the airport. https://www.flypgs.com/en/useful-info/other-info/frequently-asked-questions/purchasing-additional-services#f-7
You can also pay for additional baggage allowance after you have purchased your ticket by going to the homepage of flypgs.com and clicking on "Travel Services > Flight Services > Additional Baggage". You can then enter your reservation number (PNR) and surname to complete the additional baggage process.
If the weight of the checked baggage you are carrying for your flight exceeds the total baggage allowance, you can pay for the excess weight at the airport.
https://www.flypgs.com/en/useful-info/other-info/frequently-asked-questions/purchasing-additional-services#f-7