If confirmed, the fee would be the highest paid for a player.
Reports in Germany claim Wolfsburg are paying around £16.7m, although neither club has confirmed the fee.
Scunthorpe United chairman Peter Swan has confirmed a fee has been agreed with Doncaster Rovers for the sale of winger Mark Duffy.
Neither club have confirmed any fee for Taylor, who signed a new deal with the Oxfordshire side in July.
Bournemouth boss Eddie Howe confirmed the fee was a record for a Cherries player and added: "It is a huge amount of money, especially when you take into account the investment that was made in Grabs just two years ago".
SIPG did not confirm the fee for the 29-year-old but it is understood to be £45m, which comfortable beats the £38m Jiangsu Suning paid earlier this year for Alex Teixeira.
Although Kreienkamp would not confirm the fee, he said that additional business gained through the Postal Service's association with the Tour -- almost entirely through Armstrong -- more than pays for the sponsorship.
Peter Heilner, who structured the deal for R.P. Capital, did not confirm the fee that his firm finally received, saying it was confidential, but he did say that his firm had negotiated a minimum fee of $2 million, which could rise depending on the final sale proceeds.
Keep in mind that fees are subject to change and always confirm these fees with your airline.
But the full picture of tuition fees will not be known publicly until July, when the Office for Fair Access confirms the fees that it has approved for each university.
